166287472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 398974464

約数和(自身を除く): 232686992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 37, 41, 52, 62, 68, 74, 82, 104, 124, 136, 148, 164, 208, 221, 248, 272, 296, 328, 403, 442, 481, 496, 527, 533, 592, 629, 656, 697, 806, 884, 962, 1054, 1066, 1147, 1258, 1271, 1394, 1517, 1612, 1768, 1924, 2108, 2132, 2294, 2516, 2542, 2788, 3034, 3224, 3536, 3848, 4216, 4264, 4588, 5032, 5084, 5576, 6068, 6448, 6851, 7696, 8177, 8432, 8528, 9061, 9176, 10064, 10168, 11152, 12136, 13702, 14911, 16354, 16523, 18122, 18352, 19499, 19721, 20336, 21607, 24272, 25789, 27404, 29822, 32708, 33046, 36244, 38998, 39442, 43214, 47027, 51578, 54808, 59644, 65416, 66092, 72488, 77996, 78884, 86428, 94054, 103156, 109616, 119288, 130832, 132184, 144976, 155992, 157768, 172856, 188108, 206312, 238576, 253487, 264368, 280891, 311984, 315536, 335257, 345712, 376216, 412624, 506974, 561782, 611351, 670514, 752432, 799459, 1013948, 1123564, 1222702, 1341028, 1598918, 2027896, 2247128, 2445404, 2682056, 3197836, 4055792, 4494256, 4890808, 5364112, 6395672, 9781616, 10392967, 12791344, 20785934, 41571868, 83143736, 166287472]

約数ペア:

[(1, 166287472), (2, 83143736), (4, 41571868), (8, 20785934), (13, 12791344), (16, 10392967), (17, 9781616), (26, 6395672), (31, 5364112), (34, 4890808), (37, 4494256), (41, 4055792), (52, 3197836), (62, 2682056), (68, 2445404), (74, 2247128), (82, 2027896), (104, 1598918), (124, 1341028), (136, 1222702), (148, 1123564), (164, 1013948), (208, 799459), (221, 752432), (248, 670514), (272, 611351), (296, 561782), (328, 506974), (403, 412624), (442, 376216), (481, 345712), (496, 335257), (527, 315536), (533, 311984), (592, 280891), (629, 264368), (656, 253487), (697, 238576), (806, 206312), (884, 188108), (962, 172856), (1054, 157768), (1066, 155992), (1147, 144976), (1258, 132184), (1271, 130832), (1394, 119288), (1517, 109616), (1612, 103156), (1768, 94054), (1924, 86428), (2108, 78884), (2132, 77996), (2294, 72488), (2516, 66092), (2542, 65416), (2788, 59644), (3034, 54808), (3224, 51578), (3536, 47027), (3848, 43214), (4216, 39442), (4264, 38998), (4588, 36244), (5032, 33046), (5084, 32708), (5576, 29822), (6068, 27404), (6448, 25789), (6851, 24272), (7696, 21607), (8177, 20336), (8432, 19721), (8528, 19499), (9061, 18352), (9176, 18122), (10064, 16523), (10168, 16354), (11152, 14911), (12136, 13702)]