152964364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 332414880

約数和(自身を除く): 179450516

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 361, 409, 518, 532, 703, 722, 818, 1036, 1406, 1444, 1636, 2527, 2812, 2863, 4921, 5054, 5726, 7771, 9842, 10108, 11452, 13357, 15133, 15542, 19684, 26714, 30266, 31084, 53428, 54397, 60532, 93499, 105931, 108794, 147649, 186998, 211862, 217588, 287527, 295298, 373996, 423724, 575054, 590596, 1033543, 1150108, 2012689, 2067086, 4025378, 4134172, 5463013, 8050756, 10926026, 21852052, 38241091, 76482182, 152964364]

約数ペア:

[(1, 152964364), (2, 76482182), (4, 38241091), (7, 21852052), (14, 10926026), (19, 8050756), (28, 5463013), (37, 4134172), (38, 4025378), (74, 2067086), (76, 2012689), (133, 1150108), (148, 1033543), (259, 590596), (266, 575054), (361, 423724), (409, 373996), (518, 295298), (532, 287527), (703, 217588), (722, 211862), (818, 186998), (1036, 147649), (1406, 108794), (1444, 105931), (1636, 93499), (2527, 60532), (2812, 54397), (2863, 53428), (4921, 31084), (5054, 30266), (5726, 26714), (7771, 19684), (9842, 15542), (10108, 15133), (11452, 13357)]