187006904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 229095496

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 79, 82, 158, 164, 287, 316, 328, 553, 574, 632, 1031, 1106, 1148, 2062, 2212, 2296, 3239, 4124, 4424, 6478, 7217, 8248, 12956, 14434, 22673, 25912, 28868, 42271, 45346, 57736, 81449, 84542, 90692, 162898, 169084, 181384, 295897, 325796, 338168, 570143, 591794, 651592, 1140286, 1183588, 2280572, 2367176, 3339409, 4561144, 6678818, 13357636, 23375863, 26715272, 46751726, 93503452, 187006904]

約数ペア:

[(1, 187006904), (2, 93503452), (4, 46751726), (7, 26715272), (8, 23375863), (14, 13357636), (28, 6678818), (41, 4561144), (56, 3339409), (79, 2367176), (82, 2280572), (158, 1183588), (164, 1140286), (287, 651592), (316, 591794), (328, 570143), (553, 338168), (574, 325796), (632, 295897), (1031, 181384), (1106, 169084), (1148, 162898), (2062, 90692), (2212, 84542), (2296, 81449), (3239, 57736), (4124, 45346), (4424, 42271), (6478, 28868), (7217, 25912), (8248, 22673), (12956, 14434)]