157029591650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{90971}}^1$

素因数の和:91104

約数の個数: 96

約数和(自身を含む): 324879206400

約数和(自身を除く): 167849614750

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 79, 95, 115, 158, 190, 230, 395, 437, 475, 575, 790, 874, 950, 1150, 1501, 1817, 1975, 2185, 3002, 3634, 3950, 4370, 7505, 9085, 10925, 15010, 18170, 21850, 34523, 37525, 45425, 69046, 75050, 90850, 90971, 172615, 181942, 345230, 454855, 863075, 909710, 1726150, 1728449, 2092333, 2274275, 3456898, 4184666, 4548550, 7186709, 8642245, 10461665, 14373418, 17284490, 20923330, 35933545, 39754327, 43211225, 52308325, 71867090, 79508654, 86422450, 104616650, 136547471, 165294307, 179667725, 198771635, 273094942, 330588614, 359335450, 397543270, 682737355, 826471535, 993858175, 1365474710, 1652943070, 1987716350, 3140591833, 3413686775, 4132357675, 6281183666, 6827373550, 8264715350, 15702959165, 31405918330, 78514795825, 157029591650]

約数ペア:

[(1, 157029591650), (2, 78514795825), (5, 31405918330), (10, 15702959165), (19, 8264715350), (23, 6827373550), (25, 6281183666), (38, 4132357675), (46, 3413686775), (50, 3140591833), (79, 1987716350), (95, 1652943070), (115, 1365474710), (158, 993858175), (190, 826471535), (230, 682737355), (395, 397543270), (437, 359335450), (475, 330588614), (575, 273094942), (790, 198771635), (874, 179667725), (950, 165294307), (1150, 136547471), (1501, 104616650), (1817, 86422450), (1975, 79508654), (2185, 71867090), (3002, 52308325), (3634, 43211225), (3950, 39754327), (4370, 35933545), (7505, 20923330), (9085, 17284490), (10925, 14373418), (15010, 10461665), (18170, 8642245), (21850, 7186709), (34523, 4548550), (37525, 4184666), (45425, 3456898), (69046, 2274275), (75050, 2092333), (90850, 1728449), (90971, 1726150), (172615, 909710), (181942, 863075), (345230, 454855)]