157215228984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{222289}}^1$

素因数の和:222378

約数の個数: 192

約数和(自身を含む): 499352256000

約数和(自身を除く): 342137027016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 47, 57, 66, 72, 76, 88, 94, 99, 114, 132, 141, 152, 171, 188, 198, 209, 228, 264, 282, 342, 376, 396, 418, 423, 456, 517, 564, 627, 684, 792, 836, 846, 893, 1034, 1128, 1254, 1368, 1551, 1672, 1692, 1786, 1881, 2068, 2508, 2679, 3102, 3384, 3572, 3762, 4136, 4653, 5016, 5358, 6204, 7144, 7524, 8037, 9306, 9823, 10716, 12408, 15048, 16074, 18612, 19646, 21432, 29469, 32148, 37224, 39292, 58938, 64296, 78584, 88407, 117876, 176814, 222289, 235752, 353628, 444578, 666867, 707256, 889156, 1333734, 1778312, 2000601, 2445179, 2667468, 4001202, 4223491, 4890358, 5334936, 7335537, 8002404, 8446982, 9780716, 10447583, 12670473, 14671074, 16004808, 16893964, 19561432, 20895166, 22006611, 25340946, 29342148, 31342749, 33787928, 38011419, 41790332, 44013222, 46458401, 50681892, 58684296, 62685498, 76022838, 83580664, 88026444, 92916802, 94028247, 101363784, 114923413, 125370996, 139375203, 152045676, 176052888, 185833604, 188056494, 198504077, 229846826, 250741992, 278750406, 304091352, 344770239, 371667208, 376112988, 397008154, 418125609, 459693652, 557500812, 595512231, 689540478, 752225976, 794016308, 836251218, 919387304, 1034310717, 1115001624, 1191024462, 1379080956, 1588032616, 1672502436, 1786536693, 2068621434, 2183544847, 2382048924, 2758161912, 3345004872, 3573073386, 4137242868, 4367089694, 4764097848, 6550634541, 7146146772, 8274485736, 8734179388, 13101269082, 14292293544, 17468358776, 19651903623, 26202538164, 39303807246, 52405076328, 78607614492, 157215228984]

約数ペア:

[(1, 157215228984), (2, 78607614492), (3, 52405076328), (4, 39303807246), (6, 26202538164), (8, 19651903623), (9, 17468358776), (11, 14292293544), (12, 13101269082), (18, 8734179388), (19, 8274485736), (22, 7146146772), (24, 6550634541), (33, 4764097848), (36, 4367089694), (38, 4137242868), (44, 3573073386), (47, 3345004872), (57, 2758161912), (66, 2382048924), (72, 2183544847), (76, 2068621434), (88, 1786536693), (94, 1672502436), (99, 1588032616), (114, 1379080956), (132, 1191024462), (141, 1115001624), (152, 1034310717), (171, 919387304), (188, 836251218), (198, 794016308), (209, 752225976), (228, 689540478), (264, 595512231), (282, 557500812), (342, 459693652), (376, 418125609), (396, 397008154), (418, 376112988), (423, 371667208), (456, 344770239), (517, 304091352), (564, 278750406), (627, 250741992), (684, 229846826), (792, 198504077), (836, 188056494), (846, 185833604), (893, 176052888), (1034, 152045676), (1128, 139375203), (1254, 125370996), (1368, 114923413), (1551, 101363784), (1672, 94028247), (1692, 92916802), (1786, 88026444), (1881, 83580664), (2068, 76022838), (2508, 62685498), (2679, 58684296), (3102, 50681892), (3384, 46458401), (3572, 44013222), (3762, 41790332), (4136, 38011419), (4653, 33787928), (5016, 31342749), (5358, 29342148), (6204, 25340946), (7144, 22006611), (7524, 20895166), (8037, 19561432), (9306, 16893964), (9823, 16004808), (10716, 14671074), (12408, 12670473), (15048, 10447583), (16074, 9780716), (18612, 8446982), (19646, 8002404), (21432, 7335537), (29469, 5334936), (32148, 4890358), (37224, 4223491), (39292, 4001202), (58938, 2667468), (64296, 2445179), (78584, 2000601), (88407, 1778312), (117876, 1333734), (176814, 889156), (222289, 707256), (235752, 666867), (353628, 444578)]