140754348

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 427574784

約数和(自身を除く): 286820436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 151, 162, 189, 243, 252, 274, 302, 324, 378, 411, 453, 486, 548, 567, 604, 756, 822, 906, 959, 972, 1057, 1134, 1233, 1359, 1644, 1701, 1812, 1918, 2114, 2268, 2466, 2718, 2877, 3171, 3402, 3699, 3836, 4077, 4228, 4932, 5436, 5754, 6342, 6804, 7398, 8154, 8631, 9513, 11097, 11508, 12231, 12684, 14796, 16308, 17262, 19026, 20687, 22194, 24462, 25893, 28539, 33291, 34524, 36693, 38052, 41374, 44388, 48924, 51786, 57078, 62061, 66582, 73386, 77679, 82748, 85617, 103572, 114156, 124122, 133164, 144809, 146772, 155358, 171234, 186183, 233037, 248244, 256851, 289618, 310716, 342468, 372366, 434427, 466074, 513702, 558549, 579236, 744732, 868854, 932148, 1027404, 1117098, 1303281, 1675647, 1737708, 2234196, 2606562, 3351294, 3909843, 5026941, 5213124, 6702588, 7819686, 10053882, 11729529, 15639372, 20107764, 23459058, 35188587, 46918116, 70377174, 140754348]

約数ペア:

[(1, 140754348), (2, 70377174), (3, 46918116), (4, 35188587), (6, 23459058), (7, 20107764), (9, 15639372), (12, 11729529), (14, 10053882), (18, 7819686), (21, 6702588), (27, 5213124), (28, 5026941), (36, 3909843), (42, 3351294), (54, 2606562), (63, 2234196), (81, 1737708), (84, 1675647), (108, 1303281), (126, 1117098), (137, 1027404), (151, 932148), (162, 868854), (189, 744732), (243, 579236), (252, 558549), (274, 513702), (302, 466074), (324, 434427), (378, 372366), (411, 342468), (453, 310716), (486, 289618), (548, 256851), (567, 248244), (604, 233037), (756, 186183), (822, 171234), (906, 155358), (959, 146772), (972, 144809), (1057, 133164), (1134, 124122), (1233, 114156), (1359, 103572), (1644, 85617), (1701, 82748), (1812, 77679), (1918, 73386), (2114, 66582), (2268, 62061), (2466, 57078), (2718, 51786), (2877, 48924), (3171, 44388), (3402, 41374), (3699, 38052), (3836, 36693), (4077, 34524), (4228, 33291), (4932, 28539), (5436, 25893), (5754, 24462), (6342, 22194), (6804, 20687), (7398, 19026), (8154, 17262), (8631, 16308), (9513, 14796), (11097, 12684), (11508, 12231)]