156945503259

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 260464896000

約数和(自身を除く): 103519392741

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 157, 179, 207, 391, 459, 471, 529, 537, 621, 1173, 1413, 1587, 1611, 2669, 3043, 3519, 3611, 4117, 4239, 4761, 4833, 8007, 8993, 9129, 10557, 10833, 12167, 12351, 14283, 24021, 26979, 27387, 28103, 32499, 36501, 37053, 61387, 69989, 72063, 80937, 82161, 83053, 84309, 94691, 97497, 109503, 111159, 184161, 206839, 209967, 242811, 249159, 252927, 284073, 328509, 477751, 552483, 620517, 629901, 646369, 747477, 758781, 852219, 1411901, 1433253, 1609747, 1657449, 1861551, 1889703, 1910219, 1939107, 2177893, 2242431, 2556657, 4235703, 4299759, 4829241, 5584653, 5730657, 5817321, 6533679, 10988273, 12707109, 12899277, 14487723, 14866487, 17191971, 17451963, 19601037, 32473723, 32964819, 37024181, 38121327, 43463169, 44599461, 51575913, 58803111, 97421169, 98894457, 111072543, 133798383, 252730279, 292263507, 296683371, 333217629, 341929201, 401395149, 758190837, 876790521, 999652887, 1025787603, 2274572511, 3077362809, 5812796417, 6823717533, 9232088427, 17438389251, 52315167753, 156945503259]

約数ペア:

[(1, 156945503259), (3, 52315167753), (9, 17438389251), (17, 9232088427), (23, 6823717533), (27, 5812796417), (51, 3077362809), (69, 2274572511), (153, 1025787603), (157, 999652887), (179, 876790521), (207, 758190837), (391, 401395149), (459, 341929201), (471, 333217629), (529, 296683371), (537, 292263507), (621, 252730279), (1173, 133798383), (1413, 111072543), (1587, 98894457), (1611, 97421169), (2669, 58803111), (3043, 51575913), (3519, 44599461), (3611, 43463169), (4117, 38121327), (4239, 37024181), (4761, 32964819), (4833, 32473723), (8007, 19601037), (8993, 17451963), (9129, 17191971), (10557, 14866487), (10833, 14487723), (12167, 12899277), (12351, 12707109), (14283, 10988273), (24021, 6533679), (26979, 5817321), (27387, 5730657), (28103, 5584653), (32499, 4829241), (36501, 4299759), (37053, 4235703), (61387, 2556657), (69989, 2242431), (72063, 2177893), (80937, 1939107), (82161, 1910219), (83053, 1889703), (84309, 1861551), (94691, 1657449), (97497, 1609747), (109503, 1433253), (111159, 1411901), (184161, 852219), (206839, 758781), (209967, 747477), (242811, 646369), (249159, 629901), (252927, 620517), (284073, 552483), (328509, 477751)]