157874724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 510720000

約数和(自身を除く): 352845276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 54, 57, 58, 63, 76, 84, 87, 108, 114, 116, 126, 133, 171, 174, 189, 203, 228, 252, 261, 266, 342, 348, 378, 379, 399, 406, 513, 522, 532, 551, 609, 684, 756, 758, 783, 798, 812, 1026, 1044, 1102, 1137, 1197, 1218, 1516, 1566, 1596, 1653, 1827, 2052, 2204, 2274, 2394, 2436, 2653, 3132, 3306, 3411, 3591, 3654, 3857, 4548, 4788, 4959, 5306, 5481, 6612, 6822, 7182, 7201, 7308, 7714, 7959, 9918, 10233, 10612, 10962, 10991, 11571, 13644, 14364, 14402, 14877, 15428, 15918, 19836, 20466, 21603, 21924, 21982, 23142, 23877, 28804, 29754, 31836, 32973, 34713, 40932, 43206, 43964, 46284, 47754, 50407, 59508, 64809, 65946, 69426, 71631, 76937, 86412, 95508, 98919, 100814, 104139, 129618, 131892, 138852, 143262, 151221, 153874, 194427, 197838, 201628, 208278, 208829, 230811, 259236, 286524, 296757, 302442, 307748, 388854, 395676, 416556, 417658, 453663, 461622, 593514, 604884, 626487, 692433, 777708, 835316, 907326, 923244, 1187028, 1252974, 1360989, 1384866, 1461803, 1814652, 1879461, 2077299, 2505948, 2721978, 2769732, 2923606, 3758922, 4154598, 4385409, 5443956, 5638383, 5847212, 7517844, 8309196, 8770818, 11276766, 13156227, 17541636, 22553532, 26312454, 39468681, 52624908, 78937362, 157874724]

約数ペア:

[(1, 157874724), (2, 78937362), (3, 52624908), (4, 39468681), (6, 26312454), (7, 22553532), (9, 17541636), (12, 13156227), (14, 11276766), (18, 8770818), (19, 8309196), (21, 7517844), (27, 5847212), (28, 5638383), (29, 5443956), (36, 4385409), (38, 4154598), (42, 3758922), (54, 2923606), (57, 2769732), (58, 2721978), (63, 2505948), (76, 2077299), (84, 1879461), (87, 1814652), (108, 1461803), (114, 1384866), (116, 1360989), (126, 1252974), (133, 1187028), (171, 923244), (174, 907326), (189, 835316), (203, 777708), (228, 692433), (252, 626487), (261, 604884), (266, 593514), (342, 461622), (348, 453663), (378, 417658), (379, 416556), (399, 395676), (406, 388854), (513, 307748), (522, 302442), (532, 296757), (551, 286524), (609, 259236), (684, 230811), (756, 208829), (758, 208278), (783, 201628), (798, 197838), (812, 194427), (1026, 153874), (1044, 151221), (1102, 143262), (1137, 138852), (1197, 131892), (1218, 129618), (1516, 104139), (1566, 100814), (1596, 98919), (1653, 95508), (1827, 86412), (2052, 76937), (2204, 71631), (2274, 69426), (2394, 65946), (2436, 64809), (2653, 59508), (3132, 50407), (3306, 47754), (3411, 46284), (3591, 43964), (3654, 43206), (3857, 40932), (4548, 34713), (4788, 32973), (4959, 31836), (5306, 29754), (5481, 28804), (6612, 23877), (6822, 23142), (7182, 21982), (7201, 21924), (7308, 21603), (7714, 20466), (7959, 19836), (9918, 15918), (10233, 15428), (10612, 14877), (10962, 14402), (10991, 14364), (11571, 13644)]