156968494870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1597969}}^1$

素因数の和:1598053

約数の個数: 64

約数和(自身を含む): 331355059200

約数和(自身を除く): 174386564330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 470, 517, 893, 1034, 1045, 1786, 2090, 2585, 4465, 5170, 8930, 9823, 19646, 49115, 98230, 1597969, 3195938, 7989845, 15979690, 17577659, 30361411, 35155318, 60722822, 75104543, 87888295, 150209086, 151807055, 175776590, 303614110, 333975521, 375522715, 667951042, 751045430, 826149973, 1426986317, 1652299946, 1669877605, 2853972634, 3339755210, 4130749865, 7134931585, 8261499730, 14269863170, 15696849487, 31393698974, 78484247435, 156968494870]

約数ペア:

[(1, 156968494870), (2, 78484247435), (5, 31393698974), (10, 15696849487), (11, 14269863170), (19, 8261499730), (22, 7134931585), (38, 4130749865), (47, 3339755210), (55, 2853972634), (94, 1669877605), (95, 1652299946), (110, 1426986317), (190, 826149973), (209, 751045430), (235, 667951042), (418, 375522715), (470, 333975521), (517, 303614110), (893, 175776590), (1034, 151807055), (1045, 150209086), (1786, 87888295), (2090, 75104543), (2585, 60722822), (4465, 35155318), (5170, 30361411), (8930, 17577659), (9823, 15979690), (19646, 7989845), (49115, 3195938), (98230, 1597969)]