172345188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2683}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 413937216

約数和(自身を除く): 241592028

約数列:

[1, 2, 3, 4, 6, 12, 53, 101, 106, 159, 202, 212, 303, 318, 404, 606, 636, 1212, 2683, 5353, 5366, 8049, 10706, 10732, 16059, 16098, 21412, 32118, 32196, 64236, 142199, 270983, 284398, 426597, 541966, 568796, 812949, 853194, 1083932, 1625898, 1706388, 3251796, 14362099, 28724198, 43086297, 57448396, 86172594, 172345188]

約数ペア:

[(1, 172345188), (2, 86172594), (3, 57448396), (4, 43086297), (6, 28724198), (12, 14362099), (53, 3251796), (101, 1706388), (106, 1625898), (159, 1083932), (202, 853194), (212, 812949), (303, 568796), (318, 541966), (404, 426597), (606, 284398), (636, 270983), (1212, 142199), (2683, 64236), (5353, 32196), (5366, 32118), (8049, 21412), (10706, 16098), (10732, 16059)]