163479204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9225

約数の個数: 72

約数和(自身を含む): 478977408

約数和(自身を除く): 315498204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 9137, 17892, 18274, 27411, 36548, 54822, 63959, 82233, 109644, 127918, 164466, 191877, 255836, 328932, 383754, 575631, 648727, 767508, 1151262, 1297454, 1946181, 2302524, 2594908, 3892362, 4541089, 5838543, 7784724, 9082178, 11677086, 13623267, 18164356, 23354172, 27246534, 40869801, 54493068, 81739602, 163479204]

約数ペア:

[(1, 163479204), (2, 81739602), (3, 54493068), (4, 40869801), (6, 27246534), (7, 23354172), (9, 18164356), (12, 13623267), (14, 11677086), (18, 9082178), (21, 7784724), (28, 5838543), (36, 4541089), (42, 3892362), (63, 2594908), (71, 2302524), (84, 1946181), (126, 1297454), (142, 1151262), (213, 767508), (252, 648727), (284, 575631), (426, 383754), (497, 328932), (639, 255836), (852, 191877), (994, 164466), (1278, 127918), (1491, 109644), (1988, 82233), (2556, 63959), (2982, 54822), (4473, 36548), (5964, 27411), (8946, 18274), (9137, 17892)]