157433364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 436756320

約数和(自身を除く): 279322956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 2221, 3222, 3938, 4442, 5907, 6444, 6663, 7876, 8884, 11814, 13326, 17721, 19989, 23628, 24431, 26652, 35442, 39978, 48862, 70884, 73293, 79956, 97724, 146586, 219879, 293172, 397559, 439758, 795118, 879516, 1192677, 1590236, 2385354, 3578031, 4373149, 4770708, 7156062, 8746298, 13119447, 14312124, 17492596, 26238894, 39358341, 52477788, 78716682, 157433364]

約数ペア:

[(1, 157433364), (2, 78716682), (3, 52477788), (4, 39358341), (6, 26238894), (9, 17492596), (11, 14312124), (12, 13119447), (18, 8746298), (22, 7156062), (33, 4770708), (36, 4373149), (44, 3578031), (66, 2385354), (99, 1590236), (132, 1192677), (179, 879516), (198, 795118), (358, 439758), (396, 397559), (537, 293172), (716, 219879), (1074, 146586), (1611, 97724), (1969, 79956), (2148, 73293), (2221, 70884), (3222, 48862), (3938, 39978), (4442, 35442), (5907, 26652), (6444, 24431), (6663, 23628), (7876, 19989), (8884, 17721), (11814, 13326)]