165146316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 396092928

約数和(自身を除く): 230946612

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 271, 516, 542, 813, 1084, 1181, 1626, 2362, 3252, 3543, 4724, 7086, 11653, 14172, 23306, 34959, 46612, 50783, 69918, 101566, 139836, 152349, 203132, 304698, 320051, 609396, 640102, 960153, 1280204, 1920306, 3840612, 13762193, 27524386, 41286579, 55048772, 82573158, 165146316]

約数ペア:

[(1, 165146316), (2, 82573158), (3, 55048772), (4, 41286579), (6, 27524386), (12, 13762193), (43, 3840612), (86, 1920306), (129, 1280204), (172, 960153), (258, 640102), (271, 609396), (516, 320051), (542, 304698), (813, 203132), (1084, 152349), (1181, 139836), (1626, 101566), (2362, 69918), (3252, 50783), (3543, 46612), (4724, 34959), (7086, 23306), (11653, 14172)]