128940036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20444

約数の個数: 48

約数和(自身を含む): 328849920

約数和(自身を除く): 199909884

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 20389, 40778, 61167, 81556, 122334, 244668, 346613, 632059, 693226, 1039839, 1264118, 1386452, 1896177, 2079678, 2528236, 3792354, 4159356, 7584708, 10745003, 21490006, 32235009, 42980012, 64470018, 128940036]

約数ペア:

[(1, 128940036), (2, 64470018), (3, 42980012), (4, 32235009), (6, 21490006), (12, 10745003), (17, 7584708), (31, 4159356), (34, 3792354), (51, 2528236), (62, 2079678), (68, 1896177), (93, 1386452), (102, 1264118), (124, 1039839), (186, 693226), (204, 632059), (372, 346613), (527, 244668), (1054, 122334), (1581, 81556), (2108, 61167), (3162, 40778), (6324, 20389)]