138452224

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 290803968

約数和(自身を除く): 152351744

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 256, 296, 311, 376, 592, 622, 752, 1184, 1244, 1504, 1739, 2368, 2488, 3008, 3478, 4736, 4976, 6016, 6956, 9472, 9952, 11507, 12032, 13912, 14617, 19904, 23014, 27824, 29234, 39808, 46028, 55648, 58468, 79616, 92056, 111296, 116936, 184112, 222592, 233872, 368224, 445184, 467744, 540829, 736448, 935488, 1081658, 1472896, 1870976, 2163316, 2945792, 3741952, 4326632, 8653264, 17306528, 34613056, 69226112, 138452224]

約数ペア:

[(1, 138452224), (2, 69226112), (4, 34613056), (8, 17306528), (16, 8653264), (32, 4326632), (37, 3741952), (47, 2945792), (64, 2163316), (74, 1870976), (94, 1472896), (128, 1081658), (148, 935488), (188, 736448), (256, 540829), (296, 467744), (311, 445184), (376, 368224), (592, 233872), (622, 222592), (752, 184112), (1184, 116936), (1244, 111296), (1504, 92056), (1739, 79616), (2368, 58468), (2488, 55648), (3008, 46028), (3478, 39808), (4736, 29234), (4976, 27824), (6016, 23014), (6956, 19904), (9472, 14617), (9952, 13912), (11507, 12032)]