155820528

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2069}}^1$

素因数の和:2606

約数の個数: 60

約数和(自身を含む): 437126040

約数和(自身を除く): 281305512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2069, 2092, 3138, 4138, 4184, 4707, 6207, 6276, 8276, 8368, 9414, 12414, 12552, 16552, 18621, 18828, 24828, 25104, 33104, 37242, 37656, 49656, 74484, 75312, 99312, 148968, 297936, 1082087, 2164174, 3246261, 4328348, 6492522, 8656696, 9738783, 12985044, 17313392, 19477566, 25970088, 38955132, 51940176, 77910264, 155820528]

約数ペア:

[(1, 155820528), (2, 77910264), (3, 51940176), (4, 38955132), (6, 25970088), (8, 19477566), (9, 17313392), (12, 12985044), (16, 9738783), (18, 8656696), (24, 6492522), (36, 4328348), (48, 3246261), (72, 2164174), (144, 1082087), (523, 297936), (1046, 148968), (1569, 99312), (2069, 75312), (2092, 74484), (3138, 49656), (4138, 37656), (4184, 37242), (4707, 33104), (6207, 25104), (6276, 24828), (8276, 18828), (8368, 18621), (9414, 16552), (12414, 12552)]