155718486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 423191808

約数和(自身を除く): 267473322

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 283, 397, 462, 566, 693, 794, 849, 1191, 1386, 1698, 1981, 2382, 2547, 2779, 3113, 3573, 3962, 4367, 5094, 5558, 5943, 6226, 7146, 8337, 8734, 9339, 11886, 13101, 16674, 17829, 18678, 21791, 25011, 26202, 28017, 30569, 35658, 39303, 43582, 50022, 56034, 61138, 65373, 78606, 91707, 112351, 130746, 183414, 196119, 224702, 275121, 337053, 392238, 550242, 674106, 786457, 1011159, 1235861, 1572914, 2022318, 2359371, 2471722, 3707583, 4718742, 7078113, 7415166, 8651027, 11122749, 14156226, 17302054, 22245498, 25953081, 51906162, 77859243, 155718486]

約数ペア:

[(1, 155718486), (2, 77859243), (3, 51906162), (6, 25953081), (7, 22245498), (9, 17302054), (11, 14156226), (14, 11122749), (18, 8651027), (21, 7415166), (22, 7078113), (33, 4718742), (42, 3707583), (63, 2471722), (66, 2359371), (77, 2022318), (99, 1572914), (126, 1235861), (154, 1011159), (198, 786457), (231, 674106), (283, 550242), (397, 392238), (462, 337053), (566, 275121), (693, 224702), (794, 196119), (849, 183414), (1191, 130746), (1386, 112351), (1698, 91707), (1981, 78606), (2382, 65373), (2547, 61138), (2779, 56034), (3113, 50022), (3573, 43582), (3962, 39303), (4367, 35658), (5094, 30569), (5558, 28017), (5943, 26202), (6226, 25011), (7146, 21791), (8337, 18678), (8734, 17829), (9339, 16674), (11886, 13101)]