161886492

素因数分解:

$2^2\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{1471}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 420403200

約数和(自身を除く): 258516708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1019, 1471, 2038, 2942, 3057, 4076, 4413, 5884, 6114, 8826, 9171, 12228, 13239, 17652, 18342, 26478, 27513, 36684, 39717, 52956, 55026, 79434, 110052, 158868, 1498949, 2997898, 4496847, 5995796, 8993694, 13490541, 17987388, 26981082, 40471623, 53962164, 80943246, 161886492]

約数ペア:

[(1, 161886492), (2, 80943246), (3, 53962164), (4, 40471623), (6, 26981082), (9, 17987388), (12, 13490541), (18, 8993694), (27, 5995796), (36, 4496847), (54, 2997898), (108, 1498949), (1019, 158868), (1471, 110052), (2038, 79434), (2942, 55026), (3057, 52956), (4076, 39717), (4413, 36684), (5884, 27513), (6114, 26478), (8826, 18342), (9171, 17652), (12228, 13239)]