120659812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 292676608

約数和(自身を除く): 172016796

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 37, 52, 62, 68, 74, 91, 119, 124, 148, 182, 217, 221, 238, 259, 289, 364, 403, 434, 442, 476, 481, 518, 527, 578, 629, 806, 868, 884, 962, 1036, 1054, 1147, 1156, 1258, 1547, 1612, 1924, 2023, 2108, 2294, 2516, 2821, 3094, 3367, 3689, 3757, 4046, 4403, 4588, 5642, 6188, 6734, 6851, 7378, 7514, 8029, 8092, 8177, 8806, 8959, 10693, 11284, 13468, 13702, 14756, 14911, 15028, 16058, 16354, 17612, 17918, 19499, 21386, 26299, 27404, 29822, 32116, 32708, 35836, 38998, 42772, 47957, 52598, 57239, 59644, 62713, 74851, 77996, 95914, 104377, 105196, 114478, 116467, 125426, 136493, 139009, 149702, 191828, 208754, 228956, 232934, 250852, 253487, 272986, 278018, 299404, 331483, 417508, 465868, 506974, 545972, 556036, 662966, 815269, 973063, 1013948, 1325932, 1630538, 1774409, 1946126, 2320381, 3261076, 3548818, 3892252, 4309279, 4640762, 7097636, 8618558, 9281524, 17237116, 30164953, 60329906, 120659812]

約数ペア:

[(1, 120659812), (2, 60329906), (4, 30164953), (7, 17237116), (13, 9281524), (14, 8618558), (17, 7097636), (26, 4640762), (28, 4309279), (31, 3892252), (34, 3548818), (37, 3261076), (52, 2320381), (62, 1946126), (68, 1774409), (74, 1630538), (91, 1325932), (119, 1013948), (124, 973063), (148, 815269), (182, 662966), (217, 556036), (221, 545972), (238, 506974), (259, 465868), (289, 417508), (364, 331483), (403, 299404), (434, 278018), (442, 272986), (476, 253487), (481, 250852), (518, 232934), (527, 228956), (578, 208754), (629, 191828), (806, 149702), (868, 139009), (884, 136493), (962, 125426), (1036, 116467), (1054, 114478), (1147, 105196), (1156, 104377), (1258, 95914), (1547, 77996), (1612, 74851), (1924, 62713), (2023, 59644), (2108, 57239), (2294, 52598), (2516, 47957), (2821, 42772), (3094, 38998), (3367, 35836), (3689, 32708), (3757, 32116), (4046, 29822), (4403, 27404), (4588, 26299), (5642, 21386), (6188, 19499), (6734, 17918), (6851, 17612), (7378, 16354), (7514, 16058), (8029, 15028), (8092, 14911), (8177, 14756), (8806, 13702), (8959, 13468), (10693, 11284)]