156948820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 396829440

約数和(自身を除く): 239880620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 185, 205, 259, 287, 370, 410, 518, 574, 739, 740, 820, 1036, 1148, 1295, 1435, 1478, 1517, 2590, 2870, 2956, 3034, 3695, 5173, 5180, 5740, 6068, 7390, 7585, 10346, 10619, 14780, 15170, 20692, 21238, 25865, 27343, 30299, 30340, 42476, 51730, 53095, 54686, 60598, 103460, 106190, 109372, 121196, 136715, 151495, 191401, 212093, 212380, 273430, 302990, 382802, 424186, 546860, 605980, 765604, 848372, 957005, 1060465, 1121063, 1914010, 2120930, 2242126, 3828020, 4241860, 4484252, 5605315, 7847441, 11210630, 15694882, 22421260, 31389764, 39237205, 78474410, 156948820]

約数ペア:

[(1, 156948820), (2, 78474410), (4, 39237205), (5, 31389764), (7, 22421260), (10, 15694882), (14, 11210630), (20, 7847441), (28, 5605315), (35, 4484252), (37, 4241860), (41, 3828020), (70, 2242126), (74, 2120930), (82, 1914010), (140, 1121063), (148, 1060465), (164, 957005), (185, 848372), (205, 765604), (259, 605980), (287, 546860), (370, 424186), (410, 382802), (518, 302990), (574, 273430), (739, 212380), (740, 212093), (820, 191401), (1036, 151495), (1148, 136715), (1295, 121196), (1435, 109372), (1478, 106190), (1517, 103460), (2590, 60598), (2870, 54686), (2956, 53095), (3034, 51730), (3695, 42476), (5173, 30340), (5180, 30299), (5740, 27343), (6068, 25865), (7390, 21238), (7585, 20692), (10346, 15170), (10619, 14780)]