165503208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 446846400

約数和(自身を除く): 281343192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 571, 929, 1142, 1713, 1858, 2284, 2787, 3426, 3716, 4568, 5574, 6852, 7423, 7432, 11148, 12077, 13704, 14846, 22269, 22296, 24154, 29692, 36231, 44538, 48308, 59384, 72462, 89076, 96616, 144924, 178152, 289848, 530459, 1060918, 1591377, 2121836, 3182754, 4243672, 6365508, 6895967, 12731016, 13791934, 20687901, 27583868, 41375802, 55167736, 82751604, 165503208]

約数ペア:

[(1, 165503208), (2, 82751604), (3, 55167736), (4, 41375802), (6, 27583868), (8, 20687901), (12, 13791934), (13, 12731016), (24, 6895967), (26, 6365508), (39, 4243672), (52, 3182754), (78, 2121836), (104, 1591377), (156, 1060918), (312, 530459), (571, 289848), (929, 178152), (1142, 144924), (1713, 96616), (1858, 89076), (2284, 72462), (2787, 59384), (3426, 48308), (3716, 44538), (4568, 36231), (5574, 29692), (6852, 24154), (7423, 22296), (7432, 22269), (11148, 14846), (12077, 13704)]