179687201668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2765

約数の個数: 96

約数和(自身を含む): 348336882432

約数和(自身を除く): 168649680764

約数列:

[1, 2, 4, 13, 26, 52, 73, 131, 146, 151, 262, 292, 302, 524, 604, 949, 1703, 1898, 1963, 2393, 3406, 3796, 3926, 4786, 6812, 7852, 9563, 9572, 11023, 19126, 19781, 22046, 31109, 38252, 39562, 44092, 62218, 79124, 124319, 124436, 143299, 174689, 248638, 257153, 286598, 313483, 349378, 361343, 497276, 514306, 573196, 626966, 698756, 722686, 1028612, 1253932, 1444013, 1445372, 2270957, 2888026, 4075279, 4541914, 4697459, 5776052, 8150558, 9083828, 9394918, 16301116, 18772169, 18789836, 22884259, 26378039, 37544338, 45768518, 47335933, 52756078, 75088676, 91537036, 94671866, 105512156, 189343732, 297495367, 342914507, 594990734, 615367129, 685829014, 1189981468, 1230734258, 1371658028, 2461468516, 3455523109, 6911046218, 13822092436, 44921800417, 89843600834, 179687201668]

約数ペア:

[(1, 179687201668), (2, 89843600834), (4, 44921800417), (13, 13822092436), (26, 6911046218), (52, 3455523109), (73, 2461468516), (131, 1371658028), (146, 1230734258), (151, 1189981468), (262, 685829014), (292, 615367129), (302, 594990734), (524, 342914507), (604, 297495367), (949, 189343732), (1703, 105512156), (1898, 94671866), (1963, 91537036), (2393, 75088676), (3406, 52756078), (3796, 47335933), (3926, 45768518), (4786, 37544338), (6812, 26378039), (7852, 22884259), (9563, 18789836), (9572, 18772169), (11023, 16301116), (19126, 9394918), (19781, 9083828), (22046, 8150558), (31109, 5776052), (38252, 4697459), (39562, 4541914), (44092, 4075279), (62218, 2888026), (79124, 2270957), (124319, 1445372), (124436, 1444013), (143299, 1253932), (174689, 1028612), (248638, 722686), (257153, 698756), (286598, 626966), (313483, 573196), (349378, 514306), (361343, 497276)]