156974232490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{55009}}^1$

素因数の和:55711

約数の個数: 64

約数和(自身を含む): 310837305600

約数和(自身を除く): 153863073110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 653, 874, 1306, 2185, 3265, 4370, 6530, 12407, 15019, 24814, 30038, 55009, 62035, 75095, 110018, 124070, 150190, 275045, 285361, 550090, 570722, 1045171, 1265207, 1426805, 2090342, 2530414, 2853610, 5225855, 6326035, 10451710, 12652070, 24038933, 35920877, 48077866, 71841754, 120194665, 179604385, 240389330, 359208770, 682496663, 826180171, 1364993326, 1652360342, 3412483315, 4130900855, 6824966630, 8261801710, 15697423249, 31394846498, 78487116245, 156974232490]

約数ペア:

[(1, 156974232490), (2, 78487116245), (5, 31394846498), (10, 15697423249), (19, 8261801710), (23, 6824966630), (38, 4130900855), (46, 3412483315), (95, 1652360342), (115, 1364993326), (190, 826180171), (230, 682496663), (437, 359208770), (653, 240389330), (874, 179604385), (1306, 120194665), (2185, 71841754), (3265, 48077866), (4370, 35920877), (6530, 24038933), (12407, 12652070), (15019, 10451710), (24814, 6326035), (30038, 5225855), (55009, 2853610), (62035, 2530414), (75095, 2090342), (110018, 1426805), (124070, 1265207), (150190, 1045171), (275045, 570722), (285361, 550090)]