155667042

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 356400000

約数和(自身を除く): 200732958

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 109, 159, 218, 318, 327, 477, 499, 654, 954, 981, 998, 1431, 1497, 1962, 2862, 2943, 2994, 4491, 5777, 5886, 8982, 11554, 13473, 17331, 26447, 26946, 34662, 51993, 52894, 54391, 79341, 103986, 108782, 155979, 158682, 163173, 238023, 311958, 326346, 476046, 489519, 714069, 979038, 1428138, 1468557, 2882723, 2937114, 5765446, 8648169, 17296338, 25944507, 51889014, 77833521, 155667042]

約数ペア:

[(1, 155667042), (2, 77833521), (3, 51889014), (6, 25944507), (9, 17296338), (18, 8648169), (27, 5765446), (53, 2937114), (54, 2882723), (106, 1468557), (109, 1428138), (159, 979038), (218, 714069), (318, 489519), (327, 476046), (477, 326346), (499, 311958), (654, 238023), (954, 163173), (981, 158682), (998, 155979), (1431, 108782), (1497, 103986), (1962, 79341), (2862, 54391), (2943, 52894), (2994, 51993), (4491, 34662), (5777, 26946), (5886, 26447), (8982, 17331), (11554, 13473)]