140680914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 327905280

約数和(自身を除く): 187224366

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2371, 2697, 4742, 5394, 7113, 9889, 14226, 19778, 26081, 29667, 52162, 59334, 68759, 73501, 78243, 137518, 147002, 156486, 206277, 220503, 412554, 441006, 756349, 808511, 1512698, 1617022, 2131529, 2269047, 2425533, 4263058, 4538094, 4851066, 6394587, 12789174, 23446819, 46893638, 70340457, 140680914]

約数ペア:

[(1, 140680914), (2, 70340457), (3, 46893638), (6, 23446819), (11, 12789174), (22, 6394587), (29, 4851066), (31, 4538094), (33, 4263058), (58, 2425533), (62, 2269047), (66, 2131529), (87, 1617022), (93, 1512698), (174, 808511), (186, 756349), (319, 441006), (341, 412554), (638, 220503), (682, 206277), (899, 156486), (957, 147002), (1023, 137518), (1798, 78243), (1914, 73501), (2046, 68759), (2371, 59334), (2697, 52162), (4742, 29667), (5394, 26081), (7113, 19778), (9889, 14226)]