149486246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 301045248

約数和(自身を除く): 151559002

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 67, 82, 91, 134, 161, 169, 182, 287, 299, 322, 338, 469, 533, 574, 598, 871, 938, 943, 1066, 1183, 1541, 1742, 1886, 2093, 2366, 2747, 3082, 3731, 3887, 4186, 5494, 6097, 6601, 6929, 7462, 7774, 10787, 11323, 12194, 12259, 13202, 13858, 19229, 20033, 21574, 22646, 24518, 27209, 35711, 38458, 40066, 48503, 54418, 63181, 71422, 79261, 85813, 97006, 126362, 140231, 158522, 159367, 171626, 249977, 260429, 280462, 318734, 442267, 464243, 499954, 520858, 821353, 884534, 928486, 1115569, 1642706, 1823003, 2231138, 3249701, 3646006, 5749471, 6499402, 10677589, 11498942, 21355178, 74743123, 149486246]

約数ペア:

[(1, 149486246), (2, 74743123), (7, 21355178), (13, 11498942), (14, 10677589), (23, 6499402), (26, 5749471), (41, 3646006), (46, 3249701), (67, 2231138), (82, 1823003), (91, 1642706), (134, 1115569), (161, 928486), (169, 884534), (182, 821353), (287, 520858), (299, 499954), (322, 464243), (338, 442267), (469, 318734), (533, 280462), (574, 260429), (598, 249977), (871, 171626), (938, 159367), (943, 158522), (1066, 140231), (1183, 126362), (1541, 97006), (1742, 85813), (1886, 79261), (2093, 71422), (2366, 63181), (2747, 54418), (3082, 48503), (3731, 40066), (3887, 38458), (4186, 35711), (5494, 27209), (6097, 24518), (6601, 22646), (6929, 21574), (7462, 20033), (7774, 19229), (10787, 13858), (11323, 13202), (12194, 12259)]