151473924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{809}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 438721920

約数和(自身を除く): 287247996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 809, 1486, 1618, 2229, 2427, 2972, 3236, 4458, 4854, 5201, 5663, 6687, 7281, 8916, 9708, 10402, 11326, 13374, 14562, 15603, 16989, 20804, 22652, 26748, 29124, 31206, 33978, 46809, 50967, 62412, 67956, 93618, 101934, 187236, 203868, 601087, 1202174, 1803261, 2404348, 3606522, 4207609, 5409783, 7213044, 8415218, 10819566, 12622827, 16830436, 21639132, 25245654, 37868481, 50491308, 75736962, 151473924]

約数ペア:

[(1, 151473924), (2, 75736962), (3, 50491308), (4, 37868481), (6, 25245654), (7, 21639132), (9, 16830436), (12, 12622827), (14, 10819566), (18, 8415218), (21, 7213044), (28, 5409783), (36, 4207609), (42, 3606522), (63, 2404348), (84, 1803261), (126, 1202174), (252, 601087), (743, 203868), (809, 187236), (1486, 101934), (1618, 93618), (2229, 67956), (2427, 62412), (2972, 50967), (3236, 46809), (4458, 33978), (4854, 31206), (5201, 29124), (5663, 26748), (6687, 22652), (7281, 20804), (8916, 16989), (9708, 15603), (10402, 14562), (11326, 13374)]