155970486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 404871168

約数和(自身を除く): 248900682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 547, 558, 651, 657, 1022, 1094, 1302, 1314, 1533, 1641, 1953, 2263, 3066, 3282, 3829, 3906, 4526, 4599, 4923, 6789, 7658, 9198, 9846, 11487, 13578, 15841, 16957, 20367, 22974, 31682, 33914, 34461, 39931, 40734, 47523, 50871, 68922, 79862, 95046, 101742, 118699, 119793, 142569, 152613, 237398, 239586, 279517, 285138, 305226, 356097, 359379, 559034, 712194, 718758, 838551, 1068291, 1237861, 1677102, 2136582, 2475722, 2515653, 3713583, 5031306, 7427166, 8665027, 11140749, 17330054, 22281498, 25995081, 51990162, 77985243, 155970486]

約数ペア:

[(1, 155970486), (2, 77985243), (3, 51990162), (6, 25995081), (7, 22281498), (9, 17330054), (14, 11140749), (18, 8665027), (21, 7427166), (31, 5031306), (42, 3713583), (62, 2515653), (63, 2475722), (73, 2136582), (93, 1677102), (126, 1237861), (146, 1068291), (186, 838551), (217, 718758), (219, 712194), (279, 559034), (434, 359379), (438, 356097), (511, 305226), (547, 285138), (558, 279517), (651, 239586), (657, 237398), (1022, 152613), (1094, 142569), (1302, 119793), (1314, 118699), (1533, 101742), (1641, 95046), (1953, 79862), (2263, 68922), (3066, 50871), (3282, 47523), (3829, 40734), (3906, 39931), (4526, 34461), (4599, 33914), (4923, 31682), (6789, 22974), (7658, 20367), (9198, 16957), (9846, 15841), (11487, 13578)]