180855116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 354643968

約数和(自身を除く): 173788852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 151, 302, 403, 604, 743, 806, 1486, 1612, 1963, 2972, 3926, 4681, 7852, 9362, 9659, 18724, 19318, 23033, 38636, 46066, 60853, 92132, 112193, 121706, 224386, 243412, 299429, 448772, 598858, 1197716, 1458509, 2917018, 3477983, 5834036, 6955966, 13911932, 45213779, 90427558, 180855116]

約数ペア:

[(1, 180855116), (2, 90427558), (4, 45213779), (13, 13911932), (26, 6955966), (31, 5834036), (52, 3477983), (62, 2917018), (124, 1458509), (151, 1197716), (302, 598858), (403, 448772), (604, 299429), (743, 243412), (806, 224386), (1486, 121706), (1612, 112193), (1963, 92132), (2972, 60853), (3926, 46066), (4681, 38636), (7852, 23033), (9362, 19318), (9659, 18724)]