161062924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 182140916

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 41, 44, 74, 76, 82, 127, 148, 164, 209, 254, 407, 418, 451, 508, 703, 779, 814, 836, 902, 1397, 1406, 1517, 1558, 1628, 1804, 2413, 2794, 2812, 3034, 3116, 4699, 4826, 5207, 5588, 6068, 7733, 8569, 9398, 9652, 10414, 15466, 16687, 17138, 18796, 20828, 26543, 28823, 30932, 33374, 34276, 51689, 53086, 57277, 57646, 66748, 89281, 98933, 103378, 106172, 114554, 115292, 178562, 192659, 197866, 206756, 229108, 317053, 357124, 385318, 395732, 634106, 770636, 982091, 1088263, 1268212, 1964182, 2119249, 2176526, 3660521, 3928364, 4238498, 4353052, 7321042, 8476996, 14642084, 40265731, 80531462, 161062924]

約数ペア:

[(1, 161062924), (2, 80531462), (4, 40265731), (11, 14642084), (19, 8476996), (22, 7321042), (37, 4353052), (38, 4238498), (41, 3928364), (44, 3660521), (74, 2176526), (76, 2119249), (82, 1964182), (127, 1268212), (148, 1088263), (164, 982091), (209, 770636), (254, 634106), (407, 395732), (418, 385318), (451, 357124), (508, 317053), (703, 229108), (779, 206756), (814, 197866), (836, 192659), (902, 178562), (1397, 115292), (1406, 114554), (1517, 106172), (1558, 103378), (1628, 98933), (1804, 89281), (2413, 66748), (2794, 57646), (2812, 57277), (3034, 53086), (3116, 51689), (4699, 34276), (4826, 33374), (5207, 30932), (5588, 28823), (6068, 26543), (7733, 20828), (8569, 18796), (9398, 17138), (9652, 16687), (10414, 15466)]