156628525552

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2371}}^1\times {\mathrm{11437}}^1$

素因数の和:13854

約数の個数: 60

約数和(自身を含む): 320443485096

約数和(自身を除く): 163814959544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2371, 2888, 4742, 5776, 9484, 11437, 18968, 22874, 37936, 45049, 45748, 90098, 91496, 180196, 182992, 217303, 360392, 434606, 720784, 855931, 869212, 1711862, 1738424, 3423724, 3476848, 4128757, 6847448, 8257514, 13694896, 16515028, 27117127, 33030056, 54234254, 66060112, 108468508, 216937016, 433874032, 515225413, 1030450826, 2060901652, 4121803304, 8243606608, 9789282847, 19578565694, 39157131388, 78314262776, 156628525552]

約数ペア:

[(1, 156628525552), (2, 78314262776), (4, 39157131388), (8, 19578565694), (16, 9789282847), (19, 8243606608), (38, 4121803304), (76, 2060901652), (152, 1030450826), (304, 515225413), (361, 433874032), (722, 216937016), (1444, 108468508), (2371, 66060112), (2888, 54234254), (4742, 33030056), (5776, 27117127), (9484, 16515028), (11437, 13694896), (18968, 8257514), (22874, 6847448), (37936, 4128757), (45049, 3476848), (45748, 3423724), (90098, 1738424), (91496, 1711862), (180196, 869212), (182992, 855931), (217303, 720784), (360392, 434606)]