189955692

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 532593600

約数和(自身を除く): 342637908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 228, 236, 324, 342, 354, 513, 523, 531, 684, 708, 1026, 1046, 1062, 1121, 1539, 1569, 1593, 2052, 2092, 2124, 2242, 3078, 3138, 3186, 3363, 4484, 4707, 4779, 6156, 6276, 6372, 6726, 9414, 9558, 9937, 10089, 13452, 14121, 18828, 19116, 19874, 20178, 28242, 29811, 30267, 30857, 39748, 40356, 42363, 56484, 59622, 60534, 61714, 84726, 89433, 90801, 92571, 119244, 121068, 123428, 169452, 178866, 181602, 185142, 268299, 277713, 357732, 363204, 370284, 536598, 555426, 586283, 804897, 833139, 1073196, 1110852, 1172566, 1609794, 1666278, 1758849, 2345132, 2499417, 3219588, 3332556, 3517698, 4998834, 5276547, 7035396, 9997668, 10553094, 15829641, 21106188, 31659282, 47488923, 63318564, 94977846, 189955692]

約数ペア:

[(1, 189955692), (2, 94977846), (3, 63318564), (4, 47488923), (6, 31659282), (9, 21106188), (12, 15829641), (18, 10553094), (19, 9997668), (27, 7035396), (36, 5276547), (38, 4998834), (54, 3517698), (57, 3332556), (59, 3219588), (76, 2499417), (81, 2345132), (108, 1758849), (114, 1666278), (118, 1609794), (162, 1172566), (171, 1110852), (177, 1073196), (228, 833139), (236, 804897), (324, 586283), (342, 555426), (354, 536598), (513, 370284), (523, 363204), (531, 357732), (684, 277713), (708, 268299), (1026, 185142), (1046, 181602), (1062, 178866), (1121, 169452), (1539, 123428), (1569, 121068), (1593, 119244), (2052, 92571), (2092, 90801), (2124, 89433), (2242, 84726), (3078, 61714), (3138, 60534), (3186, 59622), (3363, 56484), (4484, 42363), (4707, 40356), (4779, 39748), (6156, 30857), (6276, 30267), (6372, 29811), (6726, 28242), (9414, 20178), (9558, 19874), (9937, 19116), (10089, 18828), (13452, 14121)]