159642444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3541}}^1$

素因数の和:3595

約数の個数: 72

約数和(自身を含む): 426258448

約数和(自身を除く): 266616004

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3541, 3757, 7082, 7514, 10623, 11271, 14164, 15028, 21246, 22542, 42492, 45084, 46033, 60197, 92066, 120394, 138099, 180591, 184132, 240788, 276198, 361182, 552396, 722364, 782561, 1023349, 1565122, 2046698, 2347683, 3070047, 3130244, 4093396, 4695366, 6140094, 9390732, 12280188, 13303537, 26607074, 39910611, 53214148, 79821222, 159642444]

約数ペア:

[(1, 159642444), (2, 79821222), (3, 53214148), (4, 39910611), (6, 26607074), (12, 13303537), (13, 12280188), (17, 9390732), (26, 6140094), (34, 4695366), (39, 4093396), (51, 3130244), (52, 3070047), (68, 2347683), (78, 2046698), (102, 1565122), (156, 1023349), (204, 782561), (221, 722364), (289, 552396), (442, 361182), (578, 276198), (663, 240788), (867, 184132), (884, 180591), (1156, 138099), (1326, 120394), (1734, 92066), (2652, 60197), (3468, 46033), (3541, 45084), (3757, 42492), (7082, 22542), (7514, 21246), (10623, 15028), (11271, 14164)]