147948892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23909}}^1$

素因数の和:23950

約数の個数: 48

約数和(自身を含む): 337417920

約数和(自身を除く): 189469028

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 23909, 47818, 95636, 167363, 310817, 334726, 406453, 621634, 669452, 812906, 1243268, 1625812, 2175719, 2845171, 4351438, 5283889, 5690342, 8702876, 10567778, 11380684, 21135556, 36987223, 73974446, 147948892]

約数ペア:

[(1, 147948892), (2, 73974446), (4, 36987223), (7, 21135556), (13, 11380684), (14, 10567778), (17, 8702876), (26, 5690342), (28, 5283889), (34, 4351438), (52, 2845171), (68, 2175719), (91, 1625812), (119, 1243268), (182, 812906), (221, 669452), (238, 621634), (364, 406453), (442, 334726), (476, 310817), (884, 167363), (1547, 95636), (3094, 47818), (6188, 23909)]