128591808

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39397}}^1$

素因数の和:39429

約数の個数: 56

約数和(自身を含む): 360255312

約数和(自身を除く): 231663504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 39397, 78794, 118191, 157588, 236382, 315176, 472764, 630352, 669749, 945528, 1260704, 1339498, 1891056, 2009247, 2521408, 2678996, 3782112, 4018494, 5357992, 7564224, 8036988, 10715984, 16073976, 21431968, 32147952, 42863936, 64295904, 128591808]

約数ペア:

[(1, 128591808), (2, 64295904), (3, 42863936), (4, 32147952), (6, 21431968), (8, 16073976), (12, 10715984), (16, 8036988), (17, 7564224), (24, 5357992), (32, 4018494), (34, 3782112), (48, 2678996), (51, 2521408), (64, 2009247), (68, 1891056), (96, 1339498), (102, 1260704), (136, 945528), (192, 669749), (204, 630352), (272, 472764), (408, 315176), (544, 236382), (816, 157588), (1088, 118191), (1632, 78794), (3264, 39397)]