157070519502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1\times {\mathrm{180749}}^1$

素因数の和:181637

約数の個数: 48

約数和(自身を含む): 340563366000

約数和(自身を除く): 183492846498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 857, 1014, 1714, 2571, 5142, 11141, 22282, 33423, 66846, 144833, 180749, 289666, 361498, 434499, 542247, 868998, 1084494, 2349737, 4699474, 7049211, 14098422, 30546581, 61093162, 91639743, 154901893, 183279486, 309803786, 464705679, 929411358, 2013724609, 4027449218, 6041173827, 12082347654, 26178419917, 52356839834, 78535259751, 157070519502]

約数ペア:

[(1, 157070519502), (2, 78535259751), (3, 52356839834), (6, 26178419917), (13, 12082347654), (26, 6041173827), (39, 4027449218), (78, 2013724609), (169, 929411358), (338, 464705679), (507, 309803786), (857, 183279486), (1014, 154901893), (1714, 91639743), (2571, 61093162), (5142, 30546581), (11141, 14098422), (22282, 7049211), (33423, 4699474), (66846, 2349737), (144833, 1084494), (180749, 868998), (289666, 542247), (361498, 434499)]