193957452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 371087028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 461, 468, 522, 558, 754, 806, 899, 922, 1044, 1116, 1131, 1209, 1383, 1508, 1612, 1798, 1844, 2262, 2418, 2697, 2766, 3393, 3596, 3627, 4149, 4524, 4836, 5394, 5532, 5993, 6786, 7254, 8091, 8298, 10788, 11687, 11986, 13369, 13572, 14291, 14508, 16182, 16596, 17979, 23374, 23972, 26738, 28582, 32364, 35061, 35958, 40107, 42873, 46748, 53476, 53937, 57164, 70122, 71916, 80214, 85746, 105183, 107874, 120321, 128619, 140244, 160428, 171492, 173797, 185783, 210366, 215748, 240642, 257238, 347594, 371566, 414439, 420732, 481284, 514476, 521391, 557349, 695188, 743132, 828878, 1042782, 1114698, 1243317, 1564173, 1657756, 1672047, 2085564, 2229396, 2486634, 3128346, 3344094, 3729951, 4973268, 5387707, 6256692, 6688188, 7459902, 10775414, 14919804, 16163121, 21550828, 32326242, 48489363, 64652484, 96978726, 193957452]

約数ペア:

[(1, 193957452), (2, 96978726), (3, 64652484), (4, 48489363), (6, 32326242), (9, 21550828), (12, 16163121), (13, 14919804), (18, 10775414), (26, 7459902), (29, 6688188), (31, 6256692), (36, 5387707), (39, 4973268), (52, 3729951), (58, 3344094), (62, 3128346), (78, 2486634), (87, 2229396), (93, 2085564), (116, 1672047), (117, 1657756), (124, 1564173), (156, 1243317), (174, 1114698), (186, 1042782), (234, 828878), (261, 743132), (279, 695188), (348, 557349), (372, 521391), (377, 514476), (403, 481284), (461, 420732), (468, 414439), (522, 371566), (558, 347594), (754, 257238), (806, 240642), (899, 215748), (922, 210366), (1044, 185783), (1116, 173797), (1131, 171492), (1209, 160428), (1383, 140244), (1508, 128619), (1612, 120321), (1798, 107874), (1844, 105183), (2262, 85746), (2418, 80214), (2697, 71916), (2766, 70122), (3393, 57164), (3596, 53937), (3627, 53476), (4149, 46748), (4524, 42873), (4836, 40107), (5394, 35958), (5532, 35061), (5993, 32364), (6786, 28582), (7254, 26738), (8091, 23972), (8298, 23374), (10788, 17979), (11687, 16596), (11986, 16182), (13369, 14508), (13572, 14291)]