156799863970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{25111}}^1$

素因数の和:26755

約数の個数: 64

約数和(自身を含む): 312042917376

約数和(自身を除く): 155243053406

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1597, 1955, 3194, 3910, 7985, 15970, 25111, 27149, 36731, 50222, 54298, 73462, 125555, 135745, 183655, 251110, 271490, 367310, 426887, 577553, 624427, 853774, 1155106, 1248854, 2134435, 2887765, 3122135, 4268870, 5775530, 6244270, 9818401, 19636802, 40102267, 49092005, 80204534, 98184010, 200511335, 401022670, 681738539, 922352141, 1363477078, 1844704282, 3408692695, 4611760705, 6817385390, 9223521410, 15679986397, 31359972794, 78399931985, 156799863970]

約数ペア:

[(1, 156799863970), (2, 78399931985), (5, 31359972794), (10, 15679986397), (17, 9223521410), (23, 6817385390), (34, 4611760705), (46, 3408692695), (85, 1844704282), (115, 1363477078), (170, 922352141), (230, 681738539), (391, 401022670), (782, 200511335), (1597, 98184010), (1955, 80204534), (3194, 49092005), (3910, 40102267), (7985, 19636802), (15970, 9818401), (25111, 6244270), (27149, 5775530), (36731, 4268870), (50222, 3122135), (54298, 2887765), (73462, 2134435), (125555, 1248854), (135745, 1155106), (183655, 853774), (251110, 624427), (271490, 577553), (367310, 426887)]