140906052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29429}}^1$

素因数の和:29465

約数の個数: 72

約数和(自身を含む): 428500800

約数和(自身を除く): 287594748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29429, 58858, 88287, 117716, 176574, 206003, 264861, 353148, 412006, 529722, 559151, 618009, 824012, 1059444, 1118302, 1236018, 1677453, 1854027, 2236604, 2472036, 3354906, 3708054, 3914057, 5032359, 6709812, 7416108, 7828114, 10064718, 11742171, 15656228, 20129436, 23484342, 35226513, 46968684, 70453026, 140906052]

約数ペア:

[(1, 140906052), (2, 70453026), (3, 46968684), (4, 35226513), (6, 23484342), (7, 20129436), (9, 15656228), (12, 11742171), (14, 10064718), (18, 7828114), (19, 7416108), (21, 6709812), (28, 5032359), (36, 3914057), (38, 3708054), (42, 3354906), (57, 2472036), (63, 2236604), (76, 1854027), (84, 1677453), (114, 1236018), (126, 1118302), (133, 1059444), (171, 824012), (228, 618009), (252, 559151), (266, 529722), (342, 412006), (399, 353148), (532, 264861), (684, 206003), (798, 176574), (1197, 117716), (1596, 88287), (2394, 58858), (4788, 29429)]