128609964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10044

約数の個数: 96

約数和(自身を含む): 403522560

約数和(自身を除く): 274912596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 10007, 12852, 20014, 30021, 40028, 60042, 70049, 90063, 120084, 140098, 170119, 180126, 210147, 270189, 280196, 340238, 360252, 420294, 510357, 540378, 630441, 680476, 840588, 1020714, 1080756, 1190833, 1260882, 1531071, 1891323, 2041428, 2381666, 2521764, 3062142, 3572499, 3782646, 4593213, 4763332, 6124284, 7144998, 7565292, 9186426, 10717497, 14289996, 18372852, 21434994, 32152491, 42869988, 64304982, 128609964]

約数ペア:

[(1, 128609964), (2, 64304982), (3, 42869988), (4, 32152491), (6, 21434994), (7, 18372852), (9, 14289996), (12, 10717497), (14, 9186426), (17, 7565292), (18, 7144998), (21, 6124284), (27, 4763332), (28, 4593213), (34, 3782646), (36, 3572499), (42, 3062142), (51, 2521764), (54, 2381666), (63, 2041428), (68, 1891323), (84, 1531071), (102, 1260882), (108, 1190833), (119, 1080756), (126, 1020714), (153, 840588), (189, 680476), (204, 630441), (238, 540378), (252, 510357), (306, 420294), (357, 360252), (378, 340238), (459, 280196), (476, 270189), (612, 210147), (714, 180126), (756, 170119), (918, 140098), (1071, 120084), (1428, 90063), (1836, 70049), (2142, 60042), (3213, 40028), (4284, 30021), (6426, 20014), (10007, 12852)]