152321806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 292118400

約数和(自身を除く): 139796594

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 137, 149, 182, 274, 287, 298, 533, 574, 959, 1043, 1066, 1781, 1918, 1937, 2086, 3562, 3731, 3874, 5617, 6109, 7462, 11234, 12218, 12467, 13559, 20413, 24934, 27118, 39319, 40826, 42763, 73021, 78638, 79417, 85526, 142891, 146042, 158834, 265369, 285782, 511147, 530738, 555919, 836933, 1022294, 1111838, 1673866, 1857583, 3715166, 5858531, 10880129, 11717062, 21760258, 76160903, 152321806]

約数ペア:

[(1, 152321806), (2, 76160903), (7, 21760258), (13, 11717062), (14, 10880129), (26, 5858531), (41, 3715166), (82, 1857583), (91, 1673866), (137, 1111838), (149, 1022294), (182, 836933), (274, 555919), (287, 530738), (298, 511147), (533, 285782), (574, 265369), (959, 158834), (1043, 146042), (1066, 142891), (1781, 85526), (1918, 79417), (1937, 78638), (2086, 73021), (3562, 42763), (3731, 40826), (3874, 39319), (5617, 27118), (6109, 24934), (7462, 20413), (11234, 13559), (12218, 12467)]