145843656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12227}}^1$

素因数の和:12314

約数の個数: 64

約数和(自身を含む): 422599680

約数和(自身を除く): 276756024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 12227, 24454, 36681, 48908, 73362, 85589, 97816, 146724, 171178, 256767, 293448, 342356, 513534, 684712, 868117, 1027068, 1736234, 2054136, 2604351, 3472468, 5208702, 6076819, 6944936, 10417404, 12153638, 18230457, 20834808, 24307276, 36460914, 48614552, 72921828, 145843656]

約数ペア:

[(1, 145843656), (2, 72921828), (3, 48614552), (4, 36460914), (6, 24307276), (7, 20834808), (8, 18230457), (12, 12153638), (14, 10417404), (21, 6944936), (24, 6076819), (28, 5208702), (42, 3472468), (56, 2604351), (71, 2054136), (84, 1736234), (142, 1027068), (168, 868117), (213, 684712), (284, 513534), (426, 342356), (497, 293448), (568, 256767), (852, 171178), (994, 146724), (1491, 97816), (1704, 85589), (1988, 73362), (2982, 48908), (3976, 36681), (5964, 24454), (11928, 12227)]