129244948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 282683520

約数和(自身を除く): 153438572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 491, 553, 833, 982, 1106, 1343, 1666, 1964, 2212, 2686, 3332, 3437, 3871, 5372, 6874, 7742, 8347, 9401, 13748, 15484, 16694, 18802, 24059, 33388, 37604, 38789, 48118, 58429, 65807, 77578, 96236, 116858, 131614, 155156, 233716, 263228, 271523, 409003, 543046, 659413, 818006, 1086092, 1318826, 1636012, 1900661, 2637652, 3801322, 4615891, 7602644, 9231782, 18463564, 32311237, 64622474, 129244948]

約数ペア:

[(1, 129244948), (2, 64622474), (4, 32311237), (7, 18463564), (14, 9231782), (17, 7602644), (28, 4615891), (34, 3801322), (49, 2637652), (68, 1900661), (79, 1636012), (98, 1318826), (119, 1086092), (158, 818006), (196, 659413), (238, 543046), (316, 409003), (476, 271523), (491, 263228), (553, 233716), (833, 155156), (982, 131614), (1106, 116858), (1343, 96236), (1666, 77578), (1964, 65807), (2212, 58429), (2686, 48118), (3332, 38789), (3437, 37604), (3871, 33388), (5372, 24059), (6874, 18802), (7742, 16694), (8347, 15484), (9401, 13748)]