156953755160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{185323}}^1$

素因数の和:186048

約数の個数: 64

約数和(自身を含む): 365073454080

約数和(自身を除く): 208119698920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 683, 1240, 1366, 2732, 3415, 5464, 6830, 13660, 21173, 27320, 42346, 84692, 105865, 169384, 185323, 211730, 370646, 423460, 741292, 846920, 926615, 1482584, 1853230, 3706460, 5745013, 7412920, 11490026, 22980052, 28725065, 45960104, 57450130, 114900260, 126575609, 229800520, 253151218, 506302436, 632878045, 1012604872, 1265756090, 2531512180, 3923843879, 5063024360, 7847687758, 15695375516, 19619219395, 31390751032, 39238438790, 78476877580, 156953755160]

約数ペア:

[(1, 156953755160), (2, 78476877580), (4, 39238438790), (5, 31390751032), (8, 19619219395), (10, 15695375516), (20, 7847687758), (31, 5063024360), (40, 3923843879), (62, 2531512180), (124, 1265756090), (155, 1012604872), (248, 632878045), (310, 506302436), (620, 253151218), (683, 229800520), (1240, 126575609), (1366, 114900260), (2732, 57450130), (3415, 45960104), (5464, 28725065), (6830, 22980052), (13660, 11490026), (21173, 7412920), (27320, 5745013), (42346, 3706460), (84692, 1853230), (105865, 1482584), (169384, 926615), (185323, 846920), (211730, 741292), (370646, 423460)]