138304228998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{290249}}^1$

素因数の和:290457

約数の個数: 64

約数和(自身を含む): 307200600000

約数和(自身を除く): 168896371002

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 149, 246, 298, 447, 533, 894, 1066, 1599, 1937, 3198, 3874, 5811, 6109, 11622, 12218, 18327, 36654, 79417, 158834, 238251, 290249, 476502, 580498, 870747, 1741494, 3773237, 7546474, 11319711, 11900209, 22639422, 23800418, 35700627, 43247101, 71401254, 86494202, 129741303, 154702717, 259482606, 309405434, 464108151, 562212313, 928216302, 1124424626, 1686636939, 1773131141, 3373273878, 3546262282, 5319393423, 10638786846, 23050704833, 46101409666, 69152114499, 138304228998]

約数ペア:

[(1, 138304228998), (2, 69152114499), (3, 46101409666), (6, 23050704833), (13, 10638786846), (26, 5319393423), (39, 3546262282), (41, 3373273878), (78, 1773131141), (82, 1686636939), (123, 1124424626), (149, 928216302), (246, 562212313), (298, 464108151), (447, 309405434), (533, 259482606), (894, 154702717), (1066, 129741303), (1599, 86494202), (1937, 71401254), (3198, 43247101), (3874, 35700627), (5811, 23800418), (6109, 22639422), (11622, 11900209), (12218, 11319711), (18327, 7546474), (36654, 3773237), (79417, 1741494), (158834, 870747), (238251, 580498), (290249, 476502)]