157069002220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{88853}}^1$

素因数の和:89411

約数の個数: 72

約数和(自身を含む): 357856286256

約数和(自身を除く): 200787284036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 523, 676, 845, 1046, 1690, 2092, 2615, 3380, 5230, 6799, 10460, 13598, 27196, 33995, 67990, 88387, 88853, 135980, 176774, 177706, 353548, 355412, 441935, 444265, 883870, 888530, 1155089, 1767740, 1777060, 2310178, 4620356, 5775445, 11550890, 15016157, 23101780, 30032314, 46470119, 60064628, 75080785, 92940238, 150161570, 185880476, 232350595, 300323140, 464701190, 604111547, 929402380, 1208223094, 2416446188, 3020557735, 6041115470, 7853450111, 12082230940, 15706900222, 31413800444, 39267250555, 78534501110, 157069002220]

約数ペア:

[(1, 157069002220), (2, 78534501110), (4, 39267250555), (5, 31413800444), (10, 15706900222), (13, 12082230940), (20, 7853450111), (26, 6041115470), (52, 3020557735), (65, 2416446188), (130, 1208223094), (169, 929402380), (260, 604111547), (338, 464701190), (523, 300323140), (676, 232350595), (845, 185880476), (1046, 150161570), (1690, 92940238), (2092, 75080785), (2615, 60064628), (3380, 46470119), (5230, 30032314), (6799, 23101780), (10460, 15016157), (13598, 11550890), (27196, 5775445), (33995, 4620356), (67990, 2310178), (88387, 1777060), (88853, 1767740), (135980, 1155089), (176774, 888530), (177706, 883870), (353548, 444265), (355412, 441935)]