142733472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 459073440

約数和(自身を除く): 316339968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1597, 1824, 1862, 2128, 2352, 2793, 3192, 3194, 3724, 4256, 4704, 4791, 5586, 6384, 6388, 7448, 9582, 11172, 11179, 12768, 12776, 14896, 19164, 22344, 22358, 25552, 29792, 30343, 33537, 38328, 44688, 44716, 51104, 60686, 67074, 76656, 78253, 89376, 89432, 91029, 121372, 134148, 153312, 156506, 178864, 182058, 212401, 234759, 242744, 268296, 313012, 357728, 364116, 424802, 469518, 485488, 536592, 626024, 637203, 728232, 849604, 939036, 970976, 1073184, 1252048, 1274406, 1456464, 1486807, 1699208, 1878072, 2504096, 2548812, 2912928, 2973614, 3398416, 3756144, 4460421, 5097624, 5947228, 6796832, 7512288, 8920842, 10195248, 11894456, 17841684, 20390496, 23788912, 35683368, 47577824, 71366736, 142733472]

約数ペア:

[(1, 142733472), (2, 71366736), (3, 47577824), (4, 35683368), (6, 23788912), (7, 20390496), (8, 17841684), (12, 11894456), (14, 10195248), (16, 8920842), (19, 7512288), (21, 6796832), (24, 5947228), (28, 5097624), (32, 4460421), (38, 3756144), (42, 3398416), (48, 2973614), (49, 2912928), (56, 2548812), (57, 2504096), (76, 1878072), (84, 1699208), (96, 1486807), (98, 1456464), (112, 1274406), (114, 1252048), (133, 1073184), (147, 970976), (152, 939036), (168, 849604), (196, 728232), (224, 637203), (228, 626024), (266, 536592), (294, 485488), (304, 469518), (336, 424802), (392, 364116), (399, 357728), (456, 313012), (532, 268296), (588, 242744), (608, 234759), (672, 212401), (784, 182058), (798, 178864), (912, 156506), (931, 153312), (1064, 134148), (1176, 121372), (1568, 91029), (1596, 89432), (1597, 89376), (1824, 78253), (1862, 76656), (2128, 67074), (2352, 60686), (2793, 51104), (3192, 44716), (3194, 44688), (3724, 38328), (4256, 33537), (4704, 30343), (4791, 29792), (5586, 25552), (6384, 22358), (6388, 22344), (7448, 19164), (9582, 14896), (11172, 12776), (11179, 12768)]