157868936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 325652400

約数和(自身を除く): 167783464

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 137, 148, 229, 274, 296, 458, 548, 629, 916, 1096, 1258, 1832, 2329, 2516, 3893, 4658, 5032, 5069, 7786, 8473, 9316, 10138, 15572, 16946, 18632, 20276, 31144, 31373, 33892, 40552, 62746, 67784, 86173, 125492, 144041, 172346, 250984, 288082, 344692, 533341, 576164, 689384, 1066682, 1152328, 1160801, 2133364, 2321602, 4266728, 4643204, 9286408, 19733617, 39467234, 78934468, 157868936]

約数ペア:

[(1, 157868936), (2, 78934468), (4, 39467234), (8, 19733617), (17, 9286408), (34, 4643204), (37, 4266728), (68, 2321602), (74, 2133364), (136, 1160801), (137, 1152328), (148, 1066682), (229, 689384), (274, 576164), (296, 533341), (458, 344692), (548, 288082), (629, 250984), (916, 172346), (1096, 144041), (1258, 125492), (1832, 86173), (2329, 67784), (2516, 62746), (3893, 40552), (4658, 33892), (5032, 31373), (5069, 31144), (7786, 20276), (8473, 18632), (9316, 16946), (10138, 15572)]