172140132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 430843392

約数和(自身を除く): 258703260

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 73, 74, 94, 111, 113, 141, 146, 148, 188, 219, 222, 226, 282, 292, 339, 438, 444, 452, 564, 678, 876, 1356, 1739, 2701, 3431, 3478, 4181, 5217, 5311, 5402, 6862, 6956, 8103, 8249, 8362, 10293, 10434, 10622, 10804, 12543, 13724, 15933, 16206, 16498, 16724, 20586, 20868, 21244, 24747, 25086, 31866, 32412, 32996, 41172, 49494, 50172, 63732, 98988, 126947, 196507, 253894, 305213, 380841, 387703, 393014, 507788, 589521, 610426, 761682, 775406, 786028, 915639, 1163109, 1179042, 1220852, 1523364, 1550812, 1831278, 2326218, 2358084, 3662556, 4652436, 14345011, 28690022, 43035033, 57380044, 86070066, 172140132]

約数ペア:

[(1, 172140132), (2, 86070066), (3, 57380044), (4, 43035033), (6, 28690022), (12, 14345011), (37, 4652436), (47, 3662556), (73, 2358084), (74, 2326218), (94, 1831278), (111, 1550812), (113, 1523364), (141, 1220852), (146, 1179042), (148, 1163109), (188, 915639), (219, 786028), (222, 775406), (226, 761682), (282, 610426), (292, 589521), (339, 507788), (438, 393014), (444, 387703), (452, 380841), (564, 305213), (678, 253894), (876, 196507), (1356, 126947), (1739, 98988), (2701, 63732), (3431, 50172), (3478, 49494), (4181, 41172), (5217, 32996), (5311, 32412), (5402, 31866), (6862, 25086), (6956, 24747), (8103, 21244), (8249, 20868), (8362, 20586), (10293, 16724), (10434, 16498), (10622, 16206), (10804, 15933), (12543, 13724)]