157042548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5585

約数の個数: 72

約数和(自身を含む): 434591976

約数和(自身を除く): 277549428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 5501, 7137, 9516, 11002, 14274, 16503, 22004, 28548, 33006, 49509, 66012, 71513, 99018, 143026, 198036, 214539, 286052, 335561, 429078, 643617, 671122, 858156, 1006683, 1287234, 1342244, 2013366, 2574468, 3020049, 4026732, 4362293, 6040098, 8724586, 12080196, 13086879, 17449172, 26173758, 39260637, 52347516, 78521274, 157042548]

約数ペア:

[(1, 157042548), (2, 78521274), (3, 52347516), (4, 39260637), (6, 26173758), (9, 17449172), (12, 13086879), (13, 12080196), (18, 8724586), (26, 6040098), (36, 4362293), (39, 4026732), (52, 3020049), (61, 2574468), (78, 2013366), (117, 1342244), (122, 1287234), (156, 1006683), (183, 858156), (234, 671122), (244, 643617), (366, 429078), (468, 335561), (549, 286052), (732, 214539), (793, 198036), (1098, 143026), (1586, 99018), (2196, 71513), (2379, 66012), (3172, 49509), (4758, 33006), (5501, 28548), (7137, 22004), (9516, 16503), (11002, 14274)]