161495376

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 160

約数和(自身を含む): 516038400

約数和(自身を除く): 354543024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 343, 357, 392, 408, 476, 577, 588, 686, 714, 784, 816, 833, 952, 1029, 1154, 1176, 1372, 1428, 1666, 1731, 1904, 2058, 2308, 2352, 2499, 2744, 2856, 3332, 3462, 4039, 4116, 4616, 4998, 5488, 5712, 5831, 6664, 6924, 8078, 8232, 9232, 9809, 9996, 11662, 12117, 13328, 13848, 16156, 16464, 17493, 19618, 19992, 23324, 24234, 27696, 28273, 29427, 32312, 34986, 39236, 39984, 46648, 48468, 56546, 58854, 64624, 68663, 69972, 78472, 84819, 93296, 96936, 113092, 117708, 137326, 139944, 156944, 169638, 193872, 197911, 205989, 226184, 235416, 274652, 279888, 339276, 395822, 411978, 452368, 470832, 480641, 549304, 593733, 678552, 791644, 823956, 961282, 1098608, 1187466, 1357104, 1441923, 1583288, 1647912, 1922564, 2374932, 2883846, 3166576, 3295824, 3364487, 3845128, 4749864, 5767692, 6728974, 7690256, 9499728, 10093461, 11535384, 13457948, 20186922, 23070768, 26915896, 40373844, 53831792, 80747688, 161495376]

約数ペア:

[(1, 161495376), (2, 80747688), (3, 53831792), (4, 40373844), (6, 26915896), (7, 23070768), (8, 20186922), (12, 13457948), (14, 11535384), (16, 10093461), (17, 9499728), (21, 7690256), (24, 6728974), (28, 5767692), (34, 4749864), (42, 3845128), (48, 3364487), (49, 3295824), (51, 3166576), (56, 2883846), (68, 2374932), (84, 1922564), (98, 1647912), (102, 1583288), (112, 1441923), (119, 1357104), (136, 1187466), (147, 1098608), (168, 961282), (196, 823956), (204, 791644), (238, 678552), (272, 593733), (294, 549304), (336, 480641), (343, 470832), (357, 452368), (392, 411978), (408, 395822), (476, 339276), (577, 279888), (588, 274652), (686, 235416), (714, 226184), (784, 205989), (816, 197911), (833, 193872), (952, 169638), (1029, 156944), (1154, 139944), (1176, 137326), (1372, 117708), (1428, 113092), (1666, 96936), (1731, 93296), (1904, 84819), (2058, 78472), (2308, 69972), (2352, 68663), (2499, 64624), (2744, 58854), (2856, 56546), (3332, 48468), (3462, 46648), (4039, 39984), (4116, 39236), (4616, 34986), (4998, 32312), (5488, 29427), (5712, 28273), (5831, 27696), (6664, 24234), (6924, 23324), (8078, 19992), (8232, 19618), (9232, 17493), (9809, 16464), (9996, 16156), (11662, 13848), (12117, 13328)]