128902104

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 366557400

約数和(自身を除く): 237655296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 2969, 3618, 4824, 5427, 5938, 7236, 8907, 10854, 11876, 14472, 17814, 21708, 23752, 26721, 35628, 43416, 53442, 71256, 80163, 106884, 160326, 198923, 213768, 240489, 320652, 397846, 480978, 596769, 641304, 795692, 961956, 1193538, 1591384, 1790307, 1923912, 2387076, 3580614, 4774152, 5370921, 7161228, 10741842, 14322456, 16112763, 21483684, 32225526, 42967368, 64451052, 128902104]

約数ペア:

[(1, 128902104), (2, 64451052), (3, 42967368), (4, 32225526), (6, 21483684), (8, 16112763), (9, 14322456), (12, 10741842), (18, 7161228), (24, 5370921), (27, 4774152), (36, 3580614), (54, 2387076), (67, 1923912), (72, 1790307), (81, 1591384), (108, 1193538), (134, 961956), (162, 795692), (201, 641304), (216, 596769), (268, 480978), (324, 397846), (402, 320652), (536, 240489), (603, 213768), (648, 198923), (804, 160326), (1206, 106884), (1608, 80163), (1809, 71256), (2412, 53442), (2969, 43416), (3618, 35628), (4824, 26721), (5427, 23752), (5938, 21708), (7236, 17814), (8907, 14472), (10854, 11876)]