161826324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 431972352

約数和(自身を除く): 270146028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 71, 93, 124, 132, 142, 186, 213, 284, 341, 372, 426, 557, 682, 781, 852, 1023, 1114, 1364, 1562, 1671, 2046, 2201, 2228, 2343, 3124, 3342, 4092, 4402, 4686, 6127, 6603, 6684, 8804, 9372, 12254, 13206, 17267, 18381, 24211, 24508, 26412, 34534, 36762, 39547, 48422, 51801, 69068, 72633, 73524, 79094, 96844, 103602, 118641, 145266, 158188, 189937, 207204, 237282, 290532, 379874, 435017, 474564, 569811, 759748, 870034, 1139622, 1225957, 1305051, 1740068, 2279244, 2451914, 2610102, 3677871, 4903828, 5220204, 7355742, 13485527, 14711484, 26971054, 40456581, 53942108, 80913162, 161826324]

約数ペア:

[(1, 161826324), (2, 80913162), (3, 53942108), (4, 40456581), (6, 26971054), (11, 14711484), (12, 13485527), (22, 7355742), (31, 5220204), (33, 4903828), (44, 3677871), (62, 2610102), (66, 2451914), (71, 2279244), (93, 1740068), (124, 1305051), (132, 1225957), (142, 1139622), (186, 870034), (213, 759748), (284, 569811), (341, 474564), (372, 435017), (426, 379874), (557, 290532), (682, 237282), (781, 207204), (852, 189937), (1023, 158188), (1114, 145266), (1364, 118641), (1562, 103602), (1671, 96844), (2046, 79094), (2201, 73524), (2228, 72633), (2343, 69068), (3124, 51801), (3342, 48422), (4092, 39547), (4402, 36762), (4686, 34534), (6127, 26412), (6603, 24508), (6684, 24211), (8804, 18381), (9372, 17267), (12254, 13206)]