129078544

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 309408768

約数和(自身を除く): 180330224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 113, 124, 188, 196, 217, 226, 248, 329, 376, 392, 434, 452, 496, 658, 752, 784, 791, 868, 904, 1316, 1457, 1519, 1582, 1736, 1808, 2303, 2632, 2914, 3038, 3164, 3472, 3503, 4606, 5264, 5311, 5537, 5828, 6076, 6328, 7006, 9212, 10199, 10622, 11074, 11656, 12152, 12656, 14012, 18424, 20398, 21244, 22148, 23312, 24304, 24521, 28024, 36848, 37177, 40796, 42488, 44296, 49042, 56048, 71393, 74354, 81592, 84976, 88592, 98084, 142786, 148708, 163184, 164641, 171647, 196168, 260239, 285572, 297416, 329282, 343294, 392336, 520478, 571144, 594832, 658564, 686588, 1040956, 1142288, 1152487, 1317128, 1373176, 2081912, 2304974, 2634256, 2746352, 4163824, 4609948, 8067409, 9219896, 16134818, 18439792, 32269636, 64539272, 129078544]

約数ペア:

[(1, 129078544), (2, 64539272), (4, 32269636), (7, 18439792), (8, 16134818), (14, 9219896), (16, 8067409), (28, 4609948), (31, 4163824), (47, 2746352), (49, 2634256), (56, 2304974), (62, 2081912), (94, 1373176), (98, 1317128), (112, 1152487), (113, 1142288), (124, 1040956), (188, 686588), (196, 658564), (217, 594832), (226, 571144), (248, 520478), (329, 392336), (376, 343294), (392, 329282), (434, 297416), (452, 285572), (496, 260239), (658, 196168), (752, 171647), (784, 164641), (791, 163184), (868, 148708), (904, 142786), (1316, 98084), (1457, 88592), (1519, 84976), (1582, 81592), (1736, 74354), (1808, 71393), (2303, 56048), (2632, 49042), (2914, 44296), (3038, 42488), (3164, 40796), (3472, 37177), (3503, 36848), (4606, 28024), (5264, 24521), (5311, 24304), (5537, 23312), (5828, 22148), (6076, 21244), (6328, 20398), (7006, 18424), (9212, 14012), (10199, 12656), (10622, 12152), (11074, 11656)]