128724204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 367234560

約数和(自身を除く): 238510356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 109, 119, 204, 218, 238, 327, 357, 436, 476, 654, 714, 763, 827, 1308, 1428, 1526, 1654, 1853, 2289, 2481, 3052, 3308, 3706, 4578, 4962, 5559, 5789, 7412, 9156, 9924, 11118, 11578, 12971, 14059, 17367, 22236, 23156, 25942, 28118, 34734, 38913, 42177, 51884, 56236, 69468, 77826, 84354, 90143, 98413, 155652, 168708, 180286, 196826, 270429, 295239, 360572, 393652, 540858, 590478, 631001, 1081716, 1180956, 1262002, 1532431, 1893003, 2524004, 3064862, 3786006, 4597293, 6129724, 7572012, 9194586, 10727017, 18389172, 21454034, 32181051, 42908068, 64362102, 128724204]

約数ペア:

[(1, 128724204), (2, 64362102), (3, 42908068), (4, 32181051), (6, 21454034), (7, 18389172), (12, 10727017), (14, 9194586), (17, 7572012), (21, 6129724), (28, 4597293), (34, 3786006), (42, 3064862), (51, 2524004), (68, 1893003), (84, 1532431), (102, 1262002), (109, 1180956), (119, 1081716), (204, 631001), (218, 590478), (238, 540858), (327, 393652), (357, 360572), (436, 295239), (476, 270429), (654, 196826), (714, 180286), (763, 168708), (827, 155652), (1308, 98413), (1428, 90143), (1526, 84354), (1654, 77826), (1853, 69468), (2289, 56236), (2481, 51884), (3052, 42177), (3308, 38913), (3706, 34734), (4578, 28118), (4962, 25942), (5559, 23156), (5789, 22236), (7412, 17367), (9156, 14059), (9924, 12971), (11118, 11578)]