139847064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 416102400

約数和(自身を除く): 276255336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 79, 82, 84, 123, 158, 164, 168, 237, 246, 257, 287, 316, 328, 474, 492, 514, 553, 574, 632, 771, 861, 948, 984, 1028, 1106, 1148, 1542, 1659, 1722, 1799, 1896, 2056, 2212, 2296, 3084, 3239, 3318, 3444, 3598, 4424, 5397, 6168, 6478, 6636, 6888, 7196, 9717, 10537, 10794, 12956, 13272, 14392, 19434, 20303, 21074, 21588, 22673, 25912, 31611, 38868, 40606, 42148, 43176, 45346, 60909, 63222, 68019, 73759, 77736, 81212, 84296, 90692, 121818, 126444, 136038, 142121, 147518, 162424, 181384, 221277, 243636, 252888, 272076, 284242, 295036, 426363, 442554, 487272, 544152, 568484, 590072, 832423, 852726, 885108, 1136968, 1664846, 1705452, 1770216, 2497269, 3329692, 3410904, 4994538, 5826961, 6659384, 9989076, 11653922, 17480883, 19978152, 23307844, 34961766, 46615688, 69923532, 139847064]

約数ペア:

[(1, 139847064), (2, 69923532), (3, 46615688), (4, 34961766), (6, 23307844), (7, 19978152), (8, 17480883), (12, 11653922), (14, 9989076), (21, 6659384), (24, 5826961), (28, 4994538), (41, 3410904), (42, 3329692), (56, 2497269), (79, 1770216), (82, 1705452), (84, 1664846), (123, 1136968), (158, 885108), (164, 852726), (168, 832423), (237, 590072), (246, 568484), (257, 544152), (287, 487272), (316, 442554), (328, 426363), (474, 295036), (492, 284242), (514, 272076), (553, 252888), (574, 243636), (632, 221277), (771, 181384), (861, 162424), (948, 147518), (984, 142121), (1028, 136038), (1106, 126444), (1148, 121818), (1542, 90692), (1659, 84296), (1722, 81212), (1799, 77736), (1896, 73759), (2056, 68019), (2212, 63222), (2296, 60909), (3084, 45346), (3239, 43176), (3318, 42148), (3444, 40606), (3598, 38868), (4424, 31611), (5397, 25912), (6168, 22673), (6478, 21588), (6636, 21074), (6888, 20303), (7196, 19434), (9717, 14392), (10537, 13272), (10794, 12956)]