156917787848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{23159}}^1$

素因数の和:23466

約数の個数: 64

約数和(自身を含む): 304155648000

約数和(自身を除く): 147237860152

約数列:

[1, 2, 4, 8, 71, 79, 142, 151, 158, 284, 302, 316, 568, 604, 632, 1208, 5609, 10721, 11218, 11929, 21442, 22436, 23159, 23858, 42884, 44872, 46318, 47716, 85768, 92636, 95432, 185272, 846959, 1644289, 1693918, 1829561, 3288578, 3387836, 3497009, 3659122, 6577156, 6775672, 6994018, 7318244, 13154312, 13988036, 14636488, 27976072, 129898831, 248287639, 259797662, 276263711, 496575278, 519595324, 552527422, 993150556, 1039190648, 1105054844, 1986301112, 2210109688, 19614723481, 39229446962, 78458893924, 156917787848]

約数ペア:

[(1, 156917787848), (2, 78458893924), (4, 39229446962), (8, 19614723481), (71, 2210109688), (79, 1986301112), (142, 1105054844), (151, 1039190648), (158, 993150556), (284, 552527422), (302, 519595324), (316, 496575278), (568, 276263711), (604, 259797662), (632, 248287639), (1208, 129898831), (5609, 27976072), (10721, 14636488), (11218, 13988036), (11929, 13154312), (21442, 7318244), (22436, 6994018), (23159, 6775672), (23858, 6577156), (42884, 3659122), (44872, 3497009), (46318, 3387836), (47716, 3288578), (85768, 1829561), (92636, 1693918), (95432, 1644289), (185272, 846959)]