156655970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5702

約数の個数: 32

約数和(自身を含む): 294764400

約数和(自身を除く): 138108430

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5569, 5626, 11138, 14065, 27845, 28130, 55690, 161501, 323002, 540193, 807505, 1080386, 1615010, 2700965, 5401930, 15665597, 31331194, 78327985, 156655970]

約数ペア:

[(1, 156655970), (2, 78327985), (5, 31331194), (10, 15665597), (29, 5401930), (58, 2700965), (97, 1615010), (145, 1080386), (194, 807505), (290, 540193), (485, 323002), (970, 161501), (2813, 55690), (5569, 28130), (5626, 27845), (11138, 14065)]