161396118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 392683200

約数和(自身を除く): 231287082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 3769, 4758, 7137, 7538, 11307, 14274, 21411, 22614, 33921, 42822, 48997, 67842, 97994, 101763, 146991, 203526, 229909, 293982, 440973, 459818, 689727, 881946, 1322919, 1379454, 2069181, 2645838, 2988817, 4138362, 5977634, 6207543, 8966451, 12415086, 17932902, 26899353, 53798706, 80698059, 161396118]

約数ペア:

[(1, 161396118), (2, 80698059), (3, 53798706), (6, 26899353), (9, 17932902), (13, 12415086), (18, 8966451), (26, 6207543), (27, 5977634), (39, 4138362), (54, 2988817), (61, 2645838), (78, 2069181), (117, 1379454), (122, 1322919), (183, 881946), (234, 689727), (351, 459818), (366, 440973), (549, 293982), (702, 229909), (793, 203526), (1098, 146991), (1586, 101763), (1647, 97994), (2379, 67842), (3294, 48997), (3769, 42822), (4758, 33921), (7137, 22614), (7538, 21411), (11307, 14274)]