142178736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1153}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 421274624

約数和(自身を除く): 279095888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 734, 1101, 1153, 1468, 2202, 2306, 2569, 2936, 3459, 4404, 4612, 5138, 5872, 6918, 7707, 8071, 8808, 9224, 10276, 13836, 15414, 16142, 17616, 18448, 20552, 24213, 27672, 30828, 32284, 41104, 48426, 55344, 61656, 64568, 96852, 123312, 129136, 193704, 387408, 423151, 846302, 1269453, 1692604, 2538906, 2962057, 3385208, 5077812, 5924114, 6770416, 8886171, 10155624, 11848228, 17772342, 20311248, 23696456, 35544684, 47392912, 71089368, 142178736]

約数ペア:

[(1, 142178736), (2, 71089368), (3, 47392912), (4, 35544684), (6, 23696456), (7, 20311248), (8, 17772342), (12, 11848228), (14, 10155624), (16, 8886171), (21, 6770416), (24, 5924114), (28, 5077812), (42, 3385208), (48, 2962057), (56, 2538906), (84, 1692604), (112, 1269453), (168, 846302), (336, 423151), (367, 387408), (734, 193704), (1101, 129136), (1153, 123312), (1468, 96852), (2202, 64568), (2306, 61656), (2569, 55344), (2936, 48426), (3459, 41104), (4404, 32284), (4612, 30828), (5138, 27672), (5872, 24213), (6918, 20552), (7707, 18448), (8071, 17616), (8808, 16142), (9224, 15414), (10276, 13836)]