157215492004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{52541}}^1$

素因数の和:53044

約数の個数: 48

約数和(自身を含む): 289527436800

約数和(自身を除く): 132311944796

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 409, 818, 1636, 1829, 3658, 7316, 12679, 24131, 25358, 48262, 50716, 52541, 96524, 105082, 210164, 748061, 1496122, 1628771, 2992244, 3099919, 3257542, 6199838, 6515084, 12399676, 21489269, 42978538, 85957076, 96097489, 192194978, 384389956, 666167339, 1267866871, 1332334678, 2535733742, 2664669356, 5071467484, 39303873001, 78607746002, 157215492004]

約数ペア:

[(1, 157215492004), (2, 78607746002), (4, 39303873001), (31, 5071467484), (59, 2664669356), (62, 2535733742), (118, 1332334678), (124, 1267866871), (236, 666167339), (409, 384389956), (818, 192194978), (1636, 96097489), (1829, 85957076), (3658, 42978538), (7316, 21489269), (12679, 12399676), (24131, 6515084), (25358, 6199838), (48262, 3257542), (50716, 3099919), (52541, 2992244), (96524, 1628771), (105082, 1496122), (210164, 748061)]