157438666

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 324445824

約数和(自身を除く): 167007158

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 71, 77, 98, 119, 121, 142, 154, 187, 238, 242, 374, 497, 539, 781, 833, 847, 994, 1078, 1207, 1309, 1331, 1562, 1666, 1694, 2057, 2414, 2618, 2662, 3479, 4114, 5467, 5929, 6958, 8449, 8591, 9163, 9317, 10934, 11858, 13277, 14399, 16898, 17182, 18326, 18634, 22627, 26554, 28798, 38269, 45254, 59143, 60137, 65219, 76538, 92939, 94501, 100793, 118286, 120274, 130438, 146047, 158389, 185878, 189002, 201586, 292094, 316778, 420959, 650573, 661507, 841918, 1022329, 1108723, 1301146, 1323014, 1606517, 2044658, 2217446, 3213034, 4630549, 7156303, 9261098, 11245619, 14312606, 22491238, 78719333, 157438666]

約数ペア:

[(1, 157438666), (2, 78719333), (7, 22491238), (11, 14312606), (14, 11245619), (17, 9261098), (22, 7156303), (34, 4630549), (49, 3213034), (71, 2217446), (77, 2044658), (98, 1606517), (119, 1323014), (121, 1301146), (142, 1108723), (154, 1022329), (187, 841918), (238, 661507), (242, 650573), (374, 420959), (497, 316778), (539, 292094), (781, 201586), (833, 189002), (847, 185878), (994, 158389), (1078, 146047), (1207, 130438), (1309, 120274), (1331, 118286), (1562, 100793), (1666, 94501), (1694, 92939), (2057, 76538), (2414, 65219), (2618, 60137), (2662, 59143), (3479, 45254), (4114, 38269), (5467, 28798), (5929, 26554), (6958, 22627), (8449, 18634), (8591, 18326), (9163, 17182), (9317, 16898), (10934, 14399), (11858, 13277)]