156916684060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{201449}}^1$

素因数の和:201583

約数の個数: 96

約数和(自身を含む): 365510880000

約数和(自身を除く): 208594195940

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 79, 85, 116, 145, 158, 170, 290, 316, 340, 395, 493, 580, 790, 986, 1343, 1580, 1972, 2291, 2465, 2686, 4582, 4930, 5372, 6715, 9164, 9860, 11455, 13430, 22910, 26860, 38947, 45820, 77894, 155788, 194735, 201449, 389470, 402898, 778940, 805796, 1007245, 2014490, 3424633, 4028980, 5842021, 6849266, 11684042, 13698532, 15914471, 17123165, 23368084, 29210105, 31828942, 34246330, 58420210, 63657884, 68492660, 79572355, 99314357, 116840420, 159144710, 198628714, 270546007, 318289420, 397257428, 461519659, 496571785, 541092014, 923039318, 993143570, 1082184028, 1352730035, 1846078636, 1986287140, 2307598295, 2705460070, 4615196590, 5410920140, 7845834203, 9230393180, 15691668406, 31383336812, 39229171015, 78458342030, 156916684060]

約数ペア:

[(1, 156916684060), (2, 78458342030), (4, 39229171015), (5, 31383336812), (10, 15691668406), (17, 9230393180), (20, 7845834203), (29, 5410920140), (34, 4615196590), (58, 2705460070), (68, 2307598295), (79, 1986287140), (85, 1846078636), (116, 1352730035), (145, 1082184028), (158, 993143570), (170, 923039318), (290, 541092014), (316, 496571785), (340, 461519659), (395, 397257428), (493, 318289420), (580, 270546007), (790, 198628714), (986, 159144710), (1343, 116840420), (1580, 99314357), (1972, 79572355), (2291, 68492660), (2465, 63657884), (2686, 58420210), (4582, 34246330), (4930, 31828942), (5372, 29210105), (6715, 23368084), (9164, 17123165), (9860, 15914471), (11455, 13698532), (13430, 11684042), (22910, 6849266), (26860, 5842021), (38947, 4028980), (45820, 3424633), (77894, 2014490), (155788, 1007245), (194735, 805796), (201449, 778940), (389470, 402898)]