131129208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4981

約数の個数: 96

約数和(自身を含む): 413618400

約数和(自身を除く): 282489192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 4909, 6678, 8904, 9818, 13356, 14727, 19636, 26712, 29454, 34363, 39272, 44181, 58908, 68726, 88362, 103089, 117816, 137452, 176724, 206178, 260177, 274904, 309267, 353448, 412356, 520354, 618534, 780531, 824712, 1040708, 1237068, 1561062, 1821239, 2081416, 2341593, 2474136, 3122124, 3642478, 4683186, 5463717, 6244248, 7284956, 9366372, 10927434, 14569912, 16391151, 18732744, 21854868, 32782302, 43709736, 65564604, 131129208]

約数ペア:

[(1, 131129208), (2, 65564604), (3, 43709736), (4, 32782302), (6, 21854868), (7, 18732744), (8, 16391151), (9, 14569912), (12, 10927434), (14, 9366372), (18, 7284956), (21, 6244248), (24, 5463717), (28, 4683186), (36, 3642478), (42, 3122124), (53, 2474136), (56, 2341593), (63, 2081416), (72, 1821239), (84, 1561062), (106, 1237068), (126, 1040708), (159, 824712), (168, 780531), (212, 618534), (252, 520354), (318, 412356), (371, 353448), (424, 309267), (477, 274904), (504, 260177), (636, 206178), (742, 176724), (954, 137452), (1113, 117816), (1272, 103089), (1484, 88362), (1908, 68726), (2226, 58908), (2968, 44181), (3339, 39272), (3816, 34363), (4452, 29454), (4909, 26712), (6678, 19636), (8904, 14727), (9818, 13356)]