181917408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 519886080

約数和(自身を除く): 337968672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 83, 96, 102, 136, 158, 166, 204, 237, 249, 272, 289, 316, 332, 408, 474, 498, 544, 578, 632, 664, 816, 867, 948, 996, 1156, 1264, 1328, 1343, 1411, 1632, 1734, 1896, 1992, 2312, 2528, 2656, 2686, 2822, 3468, 3792, 3984, 4029, 4233, 4624, 5372, 5644, 6557, 6936, 7584, 7968, 8058, 8466, 9248, 10744, 11288, 13114, 13872, 16116, 16932, 19671, 21488, 22576, 22831, 23987, 26228, 27744, 32232, 33864, 39342, 42976, 45152, 45662, 47974, 52456, 64464, 67728, 68493, 71961, 78684, 91324, 95948, 104912, 111469, 128928, 135456, 136986, 143922, 157368, 182648, 191896, 209824, 222938, 273972, 287844, 314736, 334407, 365296, 383792, 445876, 547944, 575688, 629472, 668814, 730592, 767584, 891752, 1095888, 1151376, 1337628, 1783504, 1894973, 2191776, 2302752, 2675256, 3567008, 3789946, 5350512, 5684919, 7579892, 10701024, 11369838, 15159784, 22739676, 30319568, 45479352, 60639136, 90958704, 181917408]

約数ペア:

[(1, 181917408), (2, 90958704), (3, 60639136), (4, 45479352), (6, 30319568), (8, 22739676), (12, 15159784), (16, 11369838), (17, 10701024), (24, 7579892), (32, 5684919), (34, 5350512), (48, 3789946), (51, 3567008), (68, 2675256), (79, 2302752), (83, 2191776), (96, 1894973), (102, 1783504), (136, 1337628), (158, 1151376), (166, 1095888), (204, 891752), (237, 767584), (249, 730592), (272, 668814), (289, 629472), (316, 575688), (332, 547944), (408, 445876), (474, 383792), (498, 365296), (544, 334407), (578, 314736), (632, 287844), (664, 273972), (816, 222938), (867, 209824), (948, 191896), (996, 182648), (1156, 157368), (1264, 143922), (1328, 136986), (1343, 135456), (1411, 128928), (1632, 111469), (1734, 104912), (1896, 95948), (1992, 91324), (2312, 78684), (2528, 71961), (2656, 68493), (2686, 67728), (2822, 64464), (3468, 52456), (3792, 47974), (3984, 45662), (4029, 45152), (4233, 42976), (4624, 39342), (5372, 33864), (5644, 32232), (6557, 27744), (6936, 26228), (7584, 23987), (7968, 22831), (8058, 22576), (8466, 21488), (9248, 19671), (10744, 16932), (11288, 16116), (13114, 13872)]