164418984

素因数分解:

$2^3\times 3^4\times {\mathrm{253733}}^1$

素因数の和:253751

約数の個数: 40

約数和(自身を含む): 460527210

約数和(自身を除く): 296108226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 253733, 507466, 761199, 1014932, 1522398, 2029864, 2283597, 3044796, 4567194, 6089592, 6850791, 9134388, 13701582, 18268776, 20552373, 27403164, 41104746, 54806328, 82209492, 164418984]

約数ペア:

[(1, 164418984), (2, 82209492), (3, 54806328), (4, 41104746), (6, 27403164), (8, 20552373), (9, 18268776), (12, 13701582), (18, 9134388), (24, 6850791), (27, 6089592), (36, 4567194), (54, 3044796), (72, 2283597), (81, 2029864), (108, 1522398), (162, 1014932), (216, 761199), (324, 507466), (648, 253733)]