131541592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 306734400

約数和(自身を除く): 175192808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 1789, 2626, 2828, 3578, 5252, 5656, 7156, 9191, 10504, 12523, 14312, 18382, 23257, 25046, 36764, 46514, 50092, 73528, 93028, 100184, 162799, 180689, 186056, 325598, 361378, 651196, 722756, 1264823, 1302392, 1445512, 2348957, 2529646, 4697914, 5059292, 9395828, 10118584, 16442699, 18791656, 32885398, 65770796, 131541592]

約数ペア:

[(1, 131541592), (2, 65770796), (4, 32885398), (7, 18791656), (8, 16442699), (13, 10118584), (14, 9395828), (26, 5059292), (28, 4697914), (52, 2529646), (56, 2348957), (91, 1445512), (101, 1302392), (104, 1264823), (182, 722756), (202, 651196), (364, 361378), (404, 325598), (707, 186056), (728, 180689), (808, 162799), (1313, 100184), (1414, 93028), (1789, 73528), (2626, 50092), (2828, 46514), (3578, 36764), (5252, 25046), (5656, 23257), (7156, 18382), (9191, 14312), (10504, 12523)]