155996568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 192

約数和(自身を含む): 538574400

約数和(自身を除く): 382577832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 821, 936, 1044, 1092, 1131, 1218, 1508, 1624, 1638, 1642, 1827, 2088, 2184, 2262, 2436, 2463, 2639, 3016, 3276, 3284, 3393, 3654, 4524, 4872, 4926, 5278, 5747, 6552, 6568, 6786, 7308, 7389, 7917, 9048, 9852, 10556, 10673, 11494, 13572, 14616, 14778, 15834, 17241, 19704, 21112, 21346, 22988, 23751, 23809, 27144, 29556, 31668, 32019, 34482, 42692, 45976, 47502, 47618, 51723, 59112, 63336, 64038, 68964, 71427, 74711, 85384, 95004, 95236, 96057, 103446, 128076, 137928, 142854, 149422, 166663, 190008, 190472, 192114, 206892, 214281, 224133, 256152, 285708, 298844, 309517, 333326, 384228, 413784, 428562, 448266, 499989, 571416, 597688, 619034, 666652, 672399, 768456, 857124, 896532, 928551, 999978, 1238068, 1333304, 1344798, 1499967, 1714248, 1793064, 1857102, 1999956, 2166619, 2476136, 2689596, 2785653, 2999934, 3714204, 3999912, 4333238, 5379192, 5571306, 5999868, 6499857, 7428408, 8666476, 11142612, 11999736, 12999714, 17332952, 19499571, 22285224, 25999428, 38999142, 51998856, 77998284, 155996568]

約数ペア:

[(1, 155996568), (2, 77998284), (3, 51998856), (4, 38999142), (6, 25999428), (7, 22285224), (8, 19499571), (9, 17332952), (12, 12999714), (13, 11999736), (14, 11142612), (18, 8666476), (21, 7428408), (24, 6499857), (26, 5999868), (28, 5571306), (29, 5379192), (36, 4333238), (39, 3999912), (42, 3714204), (52, 2999934), (56, 2785653), (58, 2689596), (63, 2476136), (72, 2166619), (78, 1999956), (84, 1857102), (87, 1793064), (91, 1714248), (104, 1499967), (116, 1344798), (117, 1333304), (126, 1238068), (156, 999978), (168, 928551), (174, 896532), (182, 857124), (203, 768456), (232, 672399), (234, 666652), (252, 619034), (261, 597688), (273, 571416), (312, 499989), (348, 448266), (364, 428562), (377, 413784), (406, 384228), (468, 333326), (504, 309517), (522, 298844), (546, 285708), (609, 256152), (696, 224133), (728, 214281), (754, 206892), (812, 192114), (819, 190472), (821, 190008), (936, 166663), (1044, 149422), (1092, 142854), (1131, 137928), (1218, 128076), (1508, 103446), (1624, 96057), (1638, 95236), (1642, 95004), (1827, 85384), (2088, 74711), (2184, 71427), (2262, 68964), (2436, 64038), (2463, 63336), (2639, 59112), (3016, 51723), (3276, 47618), (3284, 47502), (3393, 45976), (3654, 42692), (4524, 34482), (4872, 32019), (4926, 31668), (5278, 29556), (5747, 27144), (6552, 23809), (6568, 23751), (6786, 22988), (7308, 21346), (7389, 21112), (7917, 19704), (9048, 17241), (9852, 15834), (10556, 14778), (10673, 14616), (11494, 13572)]