173152908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 449650656

約数和(自身を除く): 276497748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 151, 159, 212, 302, 318, 453, 477, 601, 604, 636, 906, 954, 1202, 1359, 1803, 1812, 1908, 2404, 2718, 3606, 5409, 5436, 7212, 8003, 10818, 16006, 21636, 24009, 31853, 32012, 48018, 63706, 72027, 90751, 95559, 96036, 127412, 144054, 181502, 191118, 272253, 286677, 288108, 363004, 382236, 544506, 573354, 816759, 1089012, 1146708, 1633518, 3267036, 4809803, 9619606, 14429409, 19239212, 28858818, 43288227, 57717636, 86576454, 173152908]

約数ペア:

[(1, 173152908), (2, 86576454), (3, 57717636), (4, 43288227), (6, 28858818), (9, 19239212), (12, 14429409), (18, 9619606), (36, 4809803), (53, 3267036), (106, 1633518), (151, 1146708), (159, 1089012), (212, 816759), (302, 573354), (318, 544506), (453, 382236), (477, 363004), (601, 288108), (604, 286677), (636, 272253), (906, 191118), (954, 181502), (1202, 144054), (1359, 127412), (1803, 96036), (1812, 95559), (1908, 90751), (2404, 72027), (2718, 63706), (3606, 48018), (5409, 32012), (5436, 31853), (7212, 24009), (8003, 21636), (10818, 16006)]