156207688

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 383040000

約数和(自身を除く): 226832312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 151, 182, 196, 203, 232, 302, 343, 364, 377, 392, 406, 604, 637, 686, 728, 754, 812, 1057, 1208, 1274, 1372, 1421, 1508, 1624, 1963, 2114, 2548, 2639, 2744, 2842, 3016, 3926, 4228, 4379, 4459, 5096, 5278, 5684, 7399, 7852, 8456, 8758, 8918, 9947, 10556, 11368, 13741, 14798, 15704, 17516, 17836, 18473, 19894, 21112, 27482, 29596, 30653, 35032, 35672, 36946, 39788, 51793, 54964, 56927, 59192, 61306, 73892, 79576, 96187, 103586, 109928, 113854, 122612, 129311, 147784, 192374, 207172, 214571, 227708, 245224, 258622, 384748, 398489, 414344, 429142, 455416, 517244, 673309, 769496, 796978, 858284, 1034488, 1346618, 1501997, 1593956, 1716568, 2693236, 2789423, 3003994, 3187912, 5386472, 5578846, 6007988, 11157692, 12015976, 19525961, 22315384, 39051922, 78103844, 156207688]

約数ペア:

[(1, 156207688), (2, 78103844), (4, 39051922), (7, 22315384), (8, 19525961), (13, 12015976), (14, 11157692), (26, 6007988), (28, 5578846), (29, 5386472), (49, 3187912), (52, 3003994), (56, 2789423), (58, 2693236), (91, 1716568), (98, 1593956), (104, 1501997), (116, 1346618), (151, 1034488), (182, 858284), (196, 796978), (203, 769496), (232, 673309), (302, 517244), (343, 455416), (364, 429142), (377, 414344), (392, 398489), (406, 384748), (604, 258622), (637, 245224), (686, 227708), (728, 214571), (754, 207172), (812, 192374), (1057, 147784), (1208, 129311), (1274, 122612), (1372, 113854), (1421, 109928), (1508, 103586), (1624, 96187), (1963, 79576), (2114, 73892), (2548, 61306), (2639, 59192), (2744, 56927), (2842, 54964), (3016, 51793), (3926, 39788), (4228, 36946), (4379, 35672), (4459, 35032), (5096, 30653), (5278, 29596), (5684, 27482), (7399, 21112), (7852, 19894), (8456, 18473), (8758, 17836), (8918, 17516), (9947, 15704), (10556, 14798), (11368, 13741)]