140442876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 306625284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 41, 42, 46, 54, 63, 69, 82, 84, 92, 108, 123, 126, 138, 161, 164, 189, 197, 207, 246, 252, 276, 287, 322, 369, 378, 394, 414, 483, 492, 574, 591, 621, 644, 738, 756, 788, 828, 861, 943, 966, 1107, 1148, 1182, 1242, 1379, 1449, 1476, 1722, 1773, 1886, 1932, 2214, 2364, 2484, 2583, 2758, 2829, 2898, 3444, 3546, 3772, 4137, 4347, 4428, 4531, 5166, 5319, 5516, 5658, 5796, 6601, 7092, 7749, 8077, 8274, 8487, 8694, 9062, 10332, 10638, 11316, 12411, 13202, 13593, 15498, 16154, 16548, 16974, 17388, 18124, 19803, 21276, 24231, 24822, 25461, 26404, 27186, 30996, 31717, 32308, 33948, 37233, 39606, 40779, 48462, 49644, 50922, 54372, 56539, 59409, 63434, 72693, 74466, 79212, 81558, 95151, 96924, 101844, 113078, 118818, 122337, 126868, 145386, 148932, 163116, 169617, 178227, 185771, 190302, 218079, 226156, 237636, 244674, 285453, 290772, 339234, 356454, 371542, 380604, 436158, 489348, 508851, 557313, 570906, 678468, 712908, 743084, 856359, 872316, 1017702, 1114626, 1141812, 1300397, 1526553, 1671939, 1712718, 2035404, 2229252, 2600794, 3053106, 3343878, 3425436, 3901191, 5015817, 5201588, 6106212, 6687756, 7802382, 10031634, 11703573, 15604764, 20063268, 23407146, 35110719, 46814292, 70221438, 140442876]

約数ペア:

[(1, 140442876), (2, 70221438), (3, 46814292), (4, 35110719), (6, 23407146), (7, 20063268), (9, 15604764), (12, 11703573), (14, 10031634), (18, 7802382), (21, 6687756), (23, 6106212), (27, 5201588), (28, 5015817), (36, 3901191), (41, 3425436), (42, 3343878), (46, 3053106), (54, 2600794), (63, 2229252), (69, 2035404), (82, 1712718), (84, 1671939), (92, 1526553), (108, 1300397), (123, 1141812), (126, 1114626), (138, 1017702), (161, 872316), (164, 856359), (189, 743084), (197, 712908), (207, 678468), (246, 570906), (252, 557313), (276, 508851), (287, 489348), (322, 436158), (369, 380604), (378, 371542), (394, 356454), (414, 339234), (483, 290772), (492, 285453), (574, 244674), (591, 237636), (621, 226156), (644, 218079), (738, 190302), (756, 185771), (788, 178227), (828, 169617), (861, 163116), (943, 148932), (966, 145386), (1107, 126868), (1148, 122337), (1182, 118818), (1242, 113078), (1379, 101844), (1449, 96924), (1476, 95151), (1722, 81558), (1773, 79212), (1886, 74466), (1932, 72693), (2214, 63434), (2364, 59409), (2484, 56539), (2583, 54372), (2758, 50922), (2829, 49644), (2898, 48462), (3444, 40779), (3546, 39606), (3772, 37233), (4137, 33948), (4347, 32308), (4428, 31717), (4531, 30996), (5166, 27186), (5319, 26404), (5516, 25461), (5658, 24822), (5796, 24231), (6601, 21276), (7092, 19803), (7749, 18124), (8077, 17388), (8274, 16974), (8487, 16548), (8694, 16154), (9062, 15498), (10332, 13593), (10638, 13202), (11316, 12411)]