151381968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 415211520

約数和(自身を除く): 263829552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1307, 1524, 2032, 2413, 2614, 3048, 3921, 4826, 5228, 6096, 7239, 7842, 9652, 10456, 14478, 15684, 19304, 20912, 24833, 28956, 31368, 38608, 49666, 57912, 62736, 74499, 99332, 115824, 148998, 165989, 198664, 297996, 331978, 397328, 497967, 595992, 663956, 995934, 1191984, 1327912, 1991868, 2655824, 3153791, 3983736, 6307582, 7967472, 9461373, 12615164, 18922746, 25230328, 37845492, 50460656, 75690984, 151381968]

約数ペア:

[(1, 151381968), (2, 75690984), (3, 50460656), (4, 37845492), (6, 25230328), (8, 18922746), (12, 12615164), (16, 9461373), (19, 7967472), (24, 6307582), (38, 3983736), (48, 3153791), (57, 2655824), (76, 1991868), (114, 1327912), (127, 1191984), (152, 995934), (228, 663956), (254, 595992), (304, 497967), (381, 397328), (456, 331978), (508, 297996), (762, 198664), (912, 165989), (1016, 148998), (1307, 115824), (1524, 99332), (2032, 74499), (2413, 62736), (2614, 57912), (3048, 49666), (3921, 38608), (4826, 31368), (5228, 28956), (6096, 24833), (7239, 20912), (7842, 19304), (9652, 15684), (10456, 14478)]