138820536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101477}}^1$

素因数の和:101508

約数の個数: 48

約数和(自身を含む): 395764200

約数和(自身を除く): 256943664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 101477, 202954, 304431, 405908, 608862, 811816, 913293, 1217724, 1826586, 1928063, 2435448, 3653172, 3856126, 5784189, 7306344, 7712252, 11568378, 15424504, 17352567, 23136756, 34705134, 46273512, 69410268, 138820536]

約数ペア:

[(1, 138820536), (2, 69410268), (3, 46273512), (4, 34705134), (6, 23136756), (8, 17352567), (9, 15424504), (12, 11568378), (18, 7712252), (19, 7306344), (24, 5784189), (36, 3856126), (38, 3653172), (57, 2435448), (72, 1928063), (76, 1826586), (114, 1217724), (152, 913293), (171, 811816), (228, 608862), (342, 405908), (456, 304431), (684, 202954), (1368, 101477)]