166171930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 305301888

約数和(自身を除く): 139129958

約数列:

[1, 2, 5, 10, 61, 122, 305, 331, 610, 662, 823, 1646, 1655, 3310, 4115, 8230, 20191, 40382, 50203, 100406, 100955, 201910, 251015, 272413, 502030, 544826, 1362065, 2724130, 16617193, 33234386, 83085965, 166171930]

約数ペア:

[(1, 166171930), (2, 83085965), (5, 33234386), (10, 16617193), (61, 2724130), (122, 1362065), (305, 544826), (331, 502030), (610, 272413), (662, 251015), (823, 201910), (1646, 100955), (1655, 100406), (3310, 50203), (4115, 40382), (8230, 20191)]