161545272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18143}}^1$

素因数の和:18212

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 308747208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 18143, 36286, 54429, 72572, 108858, 127001, 145144, 217716, 254002, 381003, 435432, 508004, 762006, 961579, 1016008, 1524012, 1923158, 2884737, 3048024, 3846316, 5769474, 6731053, 7692632, 11538948, 13462106, 20193159, 23077896, 26924212, 40386318, 53848424, 80772636, 161545272]

約数ペア:

[(1, 161545272), (2, 80772636), (3, 53848424), (4, 40386318), (6, 26924212), (7, 23077896), (8, 20193159), (12, 13462106), (14, 11538948), (21, 7692632), (24, 6731053), (28, 5769474), (42, 3846316), (53, 3048024), (56, 2884737), (84, 1923158), (106, 1524012), (159, 1016008), (168, 961579), (212, 762006), (318, 508004), (371, 435432), (424, 381003), (636, 254002), (742, 217716), (1113, 145144), (1272, 127001), (1484, 108858), (2226, 72572), (2968, 54429), (4452, 36286), (8904, 18143)]