145963728

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 442828800

約数和(自身を除く): 296865072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 61, 72, 87, 108, 116, 122, 144, 174, 183, 191, 216, 232, 244, 261, 348, 366, 382, 432, 464, 488, 522, 549, 573, 696, 732, 764, 783, 976, 1044, 1098, 1146, 1392, 1464, 1528, 1566, 1647, 1719, 1769, 2088, 2196, 2292, 2928, 3056, 3132, 3294, 3438, 3538, 4176, 4392, 4584, 5157, 5307, 5539, 6264, 6588, 6876, 7076, 8784, 9168, 10314, 10614, 11078, 11651, 12528, 13176, 13752, 14152, 15921, 16617, 20628, 21228, 22156, 23302, 26352, 27504, 28304, 31842, 33234, 34953, 41256, 42456, 44312, 46604, 47763, 49851, 63684, 66468, 69906, 82512, 84912, 88624, 93208, 95526, 99702, 104859, 127368, 132936, 139812, 149553, 186416, 191052, 199404, 209718, 254736, 265872, 279624, 299106, 314577, 337879, 382104, 398808, 419436, 559248, 598212, 629154, 675758, 764208, 797616, 838872, 1013637, 1196424, 1258308, 1351516, 1677744, 2027274, 2392848, 2516616, 2703032, 3040911, 4054548, 5033232, 5406064, 6081822, 8109096, 9122733, 12163644, 16218192, 18245466, 24327288, 36490932, 48654576, 72981864, 145963728]

約数ペア:

[(1, 145963728), (2, 72981864), (3, 48654576), (4, 36490932), (6, 24327288), (8, 18245466), (9, 16218192), (12, 12163644), (16, 9122733), (18, 8109096), (24, 6081822), (27, 5406064), (29, 5033232), (36, 4054548), (48, 3040911), (54, 2703032), (58, 2516616), (61, 2392848), (72, 2027274), (87, 1677744), (108, 1351516), (116, 1258308), (122, 1196424), (144, 1013637), (174, 838872), (183, 797616), (191, 764208), (216, 675758), (232, 629154), (244, 598212), (261, 559248), (348, 419436), (366, 398808), (382, 382104), (432, 337879), (464, 314577), (488, 299106), (522, 279624), (549, 265872), (573, 254736), (696, 209718), (732, 199404), (764, 191052), (783, 186416), (976, 149553), (1044, 139812), (1098, 132936), (1146, 127368), (1392, 104859), (1464, 99702), (1528, 95526), (1566, 93208), (1647, 88624), (1719, 84912), (1769, 82512), (2088, 69906), (2196, 66468), (2292, 63684), (2928, 49851), (3056, 47763), (3132, 46604), (3294, 44312), (3438, 42456), (3538, 41256), (4176, 34953), (4392, 33234), (4584, 31842), (5157, 28304), (5307, 27504), (5539, 26352), (6264, 23302), (6588, 22156), (6876, 21228), (7076, 20628), (8784, 16617), (9168, 15921), (10314, 14152), (10614, 13752), (11078, 13176), (11651, 12528)]