173978532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2362

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 391065948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2309, 2691, 2898, 3276, 3588, 4186, 4618, 5382, 5796, 6279, 6927, 8372, 9236, 10764, 12558, 13854, 16163, 18837, 20781, 25116, 27708, 30017, 32326, 37674, 41562, 48489, 53107, 60034, 64652, 75348, 83124, 90051, 96978, 106214, 120068, 145467, 159321, 180102, 193956, 210119, 212428, 270153, 290934, 318642, 360204, 371749, 420238, 477963, 540306, 581868, 630357, 637284, 690391, 743498, 840476, 955926, 1080612, 1115247, 1260714, 1380782, 1486996, 1891071, 1911852, 2071173, 2230494, 2521428, 2761564, 3345741, 3782142, 4142346, 4460988, 4832737, 6213519, 6691482, 7564284, 8284692, 9665474, 12427038, 13382964, 14498211, 19330948, 24854076, 28996422, 43494633, 57992844, 86989266, 173978532]

約数ペア:

[(1, 173978532), (2, 86989266), (3, 57992844), (4, 43494633), (6, 28996422), (7, 24854076), (9, 19330948), (12, 14498211), (13, 13382964), (14, 12427038), (18, 9665474), (21, 8284692), (23, 7564284), (26, 6691482), (28, 6213519), (36, 4832737), (39, 4460988), (42, 4142346), (46, 3782142), (52, 3345741), (63, 2761564), (69, 2521428), (78, 2230494), (84, 2071173), (91, 1911852), (92, 1891071), (117, 1486996), (126, 1380782), (138, 1260714), (156, 1115247), (161, 1080612), (182, 955926), (207, 840476), (234, 743498), (252, 690391), (273, 637284), (276, 630357), (299, 581868), (322, 540306), (364, 477963), (414, 420238), (468, 371749), (483, 360204), (546, 318642), (598, 290934), (644, 270153), (819, 212428), (828, 210119), (897, 193956), (966, 180102), (1092, 159321), (1196, 145467), (1449, 120068), (1638, 106214), (1794, 96978), (1932, 90051), (2093, 83124), (2309, 75348), (2691, 64652), (2898, 60034), (3276, 53107), (3588, 48489), (4186, 41562), (4618, 37674), (5382, 32326), (5796, 30017), (6279, 27708), (6927, 25116), (8372, 20781), (9236, 18837), (10764, 16163), (12558, 13854)]