156719904

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 483356160

約数和(自身を除く): 326636256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 73, 76, 88, 96, 107, 114, 132, 146, 152, 176, 209, 214, 219, 228, 264, 292, 304, 321, 352, 418, 428, 438, 456, 528, 584, 608, 627, 642, 803, 836, 856, 876, 912, 1056, 1168, 1177, 1254, 1284, 1387, 1606, 1672, 1712, 1752, 1824, 2033, 2336, 2354, 2409, 2508, 2568, 2774, 3212, 3344, 3424, 3504, 3531, 4066, 4161, 4708, 4818, 5016, 5136, 5548, 6099, 6424, 6688, 7008, 7062, 7811, 8132, 8322, 9416, 9636, 10032, 10272, 11096, 12198, 12848, 14124, 15257, 15622, 16264, 16644, 18832, 19272, 20064, 22192, 22363, 23433, 24396, 25696, 28248, 30514, 31244, 32528, 33288, 37664, 38544, 44384, 44726, 45771, 46866, 48792, 56496, 61028, 62488, 65056, 66576, 67089, 77088, 85921, 89452, 91542, 93732, 97584, 112992, 122056, 124976, 133152, 134178, 148409, 171842, 178904, 183084, 187464, 195168, 244112, 249952, 257763, 268356, 296818, 343684, 357808, 366168, 374928, 445227, 488224, 515526, 536712, 593636, 687368, 715616, 732336, 749856, 890454, 1031052, 1073424, 1187272, 1374736, 1464672, 1632499, 1780908, 2062104, 2146848, 2374544, 2749472, 3264998, 3561816, 4124208, 4749088, 4897497, 6529996, 7123632, 8248416, 9794994, 13059992, 14247264, 19589988, 26119984, 39179976, 52239968, 78359952, 156719904]

約数ペア:

[(1, 156719904), (2, 78359952), (3, 52239968), (4, 39179976), (6, 26119984), (8, 19589988), (11, 14247264), (12, 13059992), (16, 9794994), (19, 8248416), (22, 7123632), (24, 6529996), (32, 4897497), (33, 4749088), (38, 4124208), (44, 3561816), (48, 3264998), (57, 2749472), (66, 2374544), (73, 2146848), (76, 2062104), (88, 1780908), (96, 1632499), (107, 1464672), (114, 1374736), (132, 1187272), (146, 1073424), (152, 1031052), (176, 890454), (209, 749856), (214, 732336), (219, 715616), (228, 687368), (264, 593636), (292, 536712), (304, 515526), (321, 488224), (352, 445227), (418, 374928), (428, 366168), (438, 357808), (456, 343684), (528, 296818), (584, 268356), (608, 257763), (627, 249952), (642, 244112), (803, 195168), (836, 187464), (856, 183084), (876, 178904), (912, 171842), (1056, 148409), (1168, 134178), (1177, 133152), (1254, 124976), (1284, 122056), (1387, 112992), (1606, 97584), (1672, 93732), (1712, 91542), (1752, 89452), (1824, 85921), (2033, 77088), (2336, 67089), (2354, 66576), (2409, 65056), (2508, 62488), (2568, 61028), (2774, 56496), (3212, 48792), (3344, 46866), (3424, 45771), (3504, 44726), (3531, 44384), (4066, 38544), (4161, 37664), (4708, 33288), (4818, 32528), (5016, 31244), (5136, 30514), (5548, 28248), (6099, 25696), (6424, 24396), (6688, 23433), (7008, 22363), (7062, 22192), (7811, 20064), (8132, 19272), (8322, 18832), (9416, 16644), (9636, 16264), (10032, 15622), (10272, 15257), (11096, 14124), (12198, 12848)]