142613772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4703}}^1$

素因数の和:4755

約数の個数: 72

約数和(自身を含む): 401458176

約数和(自身を除く): 258844404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 4703, 5054, 7581, 9406, 10108, 14109, 15162, 18812, 28218, 30324, 32921, 56436, 65842, 89357, 98763, 131684, 178714, 197526, 268071, 357428, 395052, 536142, 625499, 1072284, 1250998, 1697783, 1876497, 2501996, 3395566, 3752994, 5093349, 6791132, 7505988, 10186698, 11884481, 20373396, 23768962, 35653443, 47537924, 71306886, 142613772]

約数ペア:

[(1, 142613772), (2, 71306886), (3, 47537924), (4, 35653443), (6, 23768962), (7, 20373396), (12, 11884481), (14, 10186698), (19, 7505988), (21, 6791132), (28, 5093349), (38, 3752994), (42, 3395566), (57, 2501996), (76, 1876497), (84, 1697783), (114, 1250998), (133, 1072284), (228, 625499), (266, 536142), (361, 395052), (399, 357428), (532, 268071), (722, 197526), (798, 178714), (1083, 131684), (1444, 98763), (1596, 89357), (2166, 65842), (2527, 56436), (4332, 32921), (4703, 30324), (5054, 28218), (7581, 18812), (9406, 15162), (10108, 14109)]