147068428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 310153536

約数和(自身を除く): 163085108

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 53, 68, 73, 86, 106, 146, 172, 212, 221, 292, 442, 559, 689, 731, 884, 901, 949, 1118, 1241, 1378, 1462, 1802, 1898, 2236, 2279, 2482, 2756, 2924, 3139, 3604, 3796, 3869, 4558, 4964, 6278, 7738, 9116, 9503, 11713, 12556, 15476, 16133, 19006, 23426, 29627, 32266, 38012, 38743, 40807, 46852, 50297, 53363, 59254, 64532, 65773, 77486, 81614, 100594, 106726, 118508, 131546, 154972, 163228, 166367, 201188, 213452, 263092, 332734, 503659, 665468, 693719, 855049, 1007318, 1387438, 1710098, 2014636, 2162771, 2774876, 2828239, 3420196, 4325542, 5656478, 8651084, 11312956, 36767107, 73534214, 147068428]

約数ペア:

[(1, 147068428), (2, 73534214), (4, 36767107), (13, 11312956), (17, 8651084), (26, 5656478), (34, 4325542), (43, 3420196), (52, 2828239), (53, 2774876), (68, 2162771), (73, 2014636), (86, 1710098), (106, 1387438), (146, 1007318), (172, 855049), (212, 693719), (221, 665468), (292, 503659), (442, 332734), (559, 263092), (689, 213452), (731, 201188), (884, 166367), (901, 163228), (949, 154972), (1118, 131546), (1241, 118508), (1378, 106726), (1462, 100594), (1802, 81614), (1898, 77486), (2236, 65773), (2279, 64532), (2482, 59254), (2756, 53363), (2924, 50297), (3139, 46852), (3604, 40807), (3796, 38743), (3869, 38012), (4558, 32266), (4964, 29627), (6278, 23426), (7738, 19006), (9116, 16133), (9503, 15476), (11713, 12556)]