157666248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70639}}^1$

素因数の和:70682

約数の個数: 48

約数和(自身を含む): 440793600

約数和(自身を除く): 283127352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70639, 141278, 211917, 282556, 423834, 565112, 635751, 847668, 1271502, 1695336, 2189809, 2543004, 4379618, 5086008, 6569427, 8759236, 13138854, 17518472, 19708281, 26277708, 39416562, 52555416, 78833124, 157666248]

約数ペア:

[(1, 157666248), (2, 78833124), (3, 52555416), (4, 39416562), (6, 26277708), (8, 19708281), (9, 17518472), (12, 13138854), (18, 8759236), (24, 6569427), (31, 5086008), (36, 4379618), (62, 2543004), (72, 2189809), (93, 1695336), (124, 1271502), (186, 847668), (248, 635751), (279, 565112), (372, 423834), (558, 282556), (744, 211917), (1116, 141278), (2232, 70639)]