149809482

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 332385768

約数和(自身を除く): 182576286

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 373, 421, 477, 746, 842, 954, 1119, 1263, 2238, 2526, 3357, 3789, 6714, 7578, 19769, 22313, 39538, 44626, 59307, 66939, 118614, 133878, 157033, 177921, 200817, 314066, 355842, 401634, 471099, 942198, 1413297, 2826594, 8322749, 16645498, 24968247, 49936494, 74904741, 149809482]

約数ペア:

[(1, 149809482), (2, 74904741), (3, 49936494), (6, 24968247), (9, 16645498), (18, 8322749), (53, 2826594), (106, 1413297), (159, 942198), (318, 471099), (373, 401634), (421, 355842), (477, 314066), (746, 200817), (842, 177921), (954, 157033), (1119, 133878), (1263, 118614), (2238, 66939), (2526, 59307), (3357, 44626), (3789, 39538), (6714, 22313), (7578, 19769)]