145183168

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 322771008

約数和(自身を除く): 177587840

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 433, 496, 676, 806, 832, 866, 992, 1352, 1612, 1732, 1984, 2704, 3224, 3464, 5239, 5408, 5629, 6448, 6928, 10478, 10816, 11258, 12896, 13423, 13856, 20956, 22516, 25792, 26846, 27712, 41912, 45032, 53692, 73177, 83824, 90064, 107384, 146354, 167648, 174499, 180128, 214768, 292708, 335296, 348998, 360256, 429536, 585416, 697996, 859072, 1170832, 1395992, 2268487, 2341664, 2791984, 4536974, 4683328, 5583968, 9073948, 11167936, 18147896, 36295792, 72591584, 145183168]

約数ペア:

[(1, 145183168), (2, 72591584), (4, 36295792), (8, 18147896), (13, 11167936), (16, 9073948), (26, 5583968), (31, 4683328), (32, 4536974), (52, 2791984), (62, 2341664), (64, 2268487), (104, 1395992), (124, 1170832), (169, 859072), (208, 697996), (248, 585416), (338, 429536), (403, 360256), (416, 348998), (433, 335296), (496, 292708), (676, 214768), (806, 180128), (832, 174499), (866, 167648), (992, 146354), (1352, 107384), (1612, 90064), (1732, 83824), (1984, 73177), (2704, 53692), (3224, 45032), (3464, 41912), (5239, 27712), (5408, 26846), (5629, 25792), (6448, 22516), (6928, 20956), (10478, 13856), (10816, 13423), (11258, 12896)]