148688928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22447}}^1$

素因数の和:22486

約数の個数: 72

約数和(自身を含む): 441237888

約数和(自身を除く): 292548960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 22447, 44894, 67341, 89788, 134682, 179576, 202023, 269364, 359152, 404046, 516281, 538728, 718304, 808092, 1032562, 1077456, 1548843, 1616184, 2065124, 2154912, 3097686, 3232368, 4130248, 4646529, 6195372, 6464736, 8260496, 9293058, 12390744, 16520992, 18586116, 24781488, 37172232, 49562976, 74344464, 148688928]

約数ペア:

[(1, 148688928), (2, 74344464), (3, 49562976), (4, 37172232), (6, 24781488), (8, 18586116), (9, 16520992), (12, 12390744), (16, 9293058), (18, 8260496), (23, 6464736), (24, 6195372), (32, 4646529), (36, 4130248), (46, 3232368), (48, 3097686), (69, 2154912), (72, 2065124), (92, 1616184), (96, 1548843), (138, 1077456), (144, 1032562), (184, 808092), (207, 718304), (276, 538728), (288, 516281), (368, 404046), (414, 359152), (552, 269364), (736, 202023), (828, 179576), (1104, 134682), (1656, 89788), (2208, 67341), (3312, 44894), (6624, 22447)]