161566296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 418759680

約数和(自身を除く): 257193384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 547, 744, 794, 1094, 1191, 1588, 1641, 2188, 2382, 3176, 3282, 4376, 4764, 6564, 9528, 12307, 13128, 16957, 24614, 33914, 36921, 49228, 50871, 67828, 73842, 98456, 101742, 135656, 147684, 203484, 217159, 295368, 406968, 434318, 651477, 868636, 1302954, 1737272, 2605908, 5211816, 6731929, 13463858, 20195787, 26927716, 40391574, 53855432, 80783148, 161566296]

約数ペア:

[(1, 161566296), (2, 80783148), (3, 53855432), (4, 40391574), (6, 26927716), (8, 20195787), (12, 13463858), (24, 6731929), (31, 5211816), (62, 2605908), (93, 1737272), (124, 1302954), (186, 868636), (248, 651477), (372, 434318), (397, 406968), (547, 295368), (744, 217159), (794, 203484), (1094, 147684), (1191, 135656), (1588, 101742), (1641, 98456), (2188, 73842), (2382, 67828), (3176, 50871), (3282, 49228), (4376, 36921), (4764, 33914), (6564, 24614), (9528, 16957), (12307, 13128)]