147969822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 404103168

約数和(自身を除く): 256133346

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 213, 231, 273, 286, 347, 426, 429, 462, 497, 546, 694, 781, 858, 923, 994, 1001, 1041, 1491, 1562, 1846, 2002, 2082, 2343, 2429, 2769, 2982, 3003, 3817, 4511, 4686, 4858, 5467, 5538, 6006, 6461, 7287, 7634, 9022, 10153, 10934, 11451, 12922, 13533, 14574, 16401, 19383, 20306, 22902, 24637, 26719, 27066, 30459, 31577, 32802, 38766, 49274, 49621, 53438, 60918, 63154, 71071, 73911, 80157, 94731, 99242, 142142, 147822, 148863, 160314, 172459, 189462, 213213, 271007, 297726, 320281, 344918, 347347, 426426, 517377, 542014, 640562, 694694, 813021, 960843, 1034754, 1042041, 1626042, 1897049, 1921686, 2084082, 2241967, 3523091, 3794098, 4483934, 5691147, 6725901, 7046182, 10569273, 11382294, 13451802, 21138546, 24661637, 49323274, 73984911, 147969822]

約数ペア:

[(1, 147969822), (2, 73984911), (3, 49323274), (6, 24661637), (7, 21138546), (11, 13451802), (13, 11382294), (14, 10569273), (21, 7046182), (22, 6725901), (26, 5691147), (33, 4483934), (39, 3794098), (42, 3523091), (66, 2241967), (71, 2084082), (77, 1921686), (78, 1897049), (91, 1626042), (142, 1042041), (143, 1034754), (154, 960843), (182, 813021), (213, 694694), (231, 640562), (273, 542014), (286, 517377), (347, 426426), (426, 347347), (429, 344918), (462, 320281), (497, 297726), (546, 271007), (694, 213213), (781, 189462), (858, 172459), (923, 160314), (994, 148863), (1001, 147822), (1041, 142142), (1491, 99242), (1562, 94731), (1846, 80157), (2002, 73911), (2082, 71071), (2343, 63154), (2429, 60918), (2769, 53438), (2982, 49621), (3003, 49274), (3817, 38766), (4511, 32802), (4686, 31577), (4858, 30459), (5467, 27066), (5538, 26719), (6006, 24637), (6461, 22902), (7287, 20306), (7634, 19383), (9022, 16401), (10153, 14574), (10934, 13533), (11451, 12922)]