156769709968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{9343}}^1$

素因数の和:9872

約数の個数: 80

約数和(自身を含む): 316841435136

約数和(自身を除く): 160071725168

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 421, 424, 752, 842, 848, 1684, 2491, 3368, 4982, 6736, 9343, 9964, 18686, 19787, 19928, 22313, 37372, 39574, 39856, 44626, 74744, 79148, 89252, 149488, 158296, 178504, 316592, 357008, 439121, 495179, 878242, 990358, 1048711, 1756484, 1980716, 2097422, 3512968, 3933403, 3961432, 4194844, 7025936, 7866806, 7922864, 8389688, 15733612, 16779376, 23273413, 31467224, 46546826, 62934448, 93093652, 184869941, 186187304, 208470359, 369739882, 372374608, 416940718, 739479764, 833881436, 1478959528, 1667762872, 2957919056, 3335525744, 9798106873, 19596213746, 39192427492, 78384854984, 156769709968]

約数ペア:

[(1, 156769709968), (2, 78384854984), (4, 39192427492), (8, 19596213746), (16, 9798106873), (47, 3335525744), (53, 2957919056), (94, 1667762872), (106, 1478959528), (188, 833881436), (212, 739479764), (376, 416940718), (421, 372374608), (424, 369739882), (752, 208470359), (842, 186187304), (848, 184869941), (1684, 93093652), (2491, 62934448), (3368, 46546826), (4982, 31467224), (6736, 23273413), (9343, 16779376), (9964, 15733612), (18686, 8389688), (19787, 7922864), (19928, 7866806), (22313, 7025936), (37372, 4194844), (39574, 3961432), (39856, 3933403), (44626, 3512968), (74744, 2097422), (79148, 1980716), (89252, 1756484), (149488, 1048711), (158296, 990358), (178504, 878242), (316592, 495179), (357008, 439121)]