161576976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 493682688

約数和(自身を除く): 332105712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 47, 48, 51, 66, 68, 88, 94, 102, 132, 136, 141, 176, 187, 188, 204, 264, 272, 282, 374, 376, 383, 408, 517, 528, 561, 564, 748, 752, 766, 799, 816, 1034, 1122, 1128, 1149, 1496, 1532, 1551, 1598, 2068, 2244, 2256, 2298, 2397, 2992, 3064, 3102, 3196, 4136, 4213, 4488, 4596, 4794, 6128, 6204, 6392, 6511, 8272, 8426, 8789, 8976, 9192, 9588, 12408, 12639, 12784, 13022, 16852, 17578, 18001, 18384, 19176, 19533, 24816, 25278, 26044, 26367, 33704, 35156, 36002, 38352, 39066, 50556, 52088, 52734, 54003, 67408, 70312, 71621, 72004, 78132, 101112, 104176, 105468, 108006, 140624, 143242, 144008, 156264, 198011, 202224, 210936, 214863, 216012, 286484, 288016, 306017, 312528, 396022, 421872, 429726, 432024, 572968, 594033, 612034, 792044, 859452, 864048, 918051, 1145936, 1188066, 1224068, 1584088, 1718904, 1836102, 2376132, 2448136, 3168176, 3366187, 3437808, 3672204, 4752264, 4896272, 6732374, 7344408, 9504528, 10098561, 13464748, 14688816, 20197122, 26929496, 40394244, 53858992, 80788488, 161576976]

約数ペア:

[(1, 161576976), (2, 80788488), (3, 53858992), (4, 40394244), (6, 26929496), (8, 20197122), (11, 14688816), (12, 13464748), (16, 10098561), (17, 9504528), (22, 7344408), (24, 6732374), (33, 4896272), (34, 4752264), (44, 3672204), (47, 3437808), (48, 3366187), (51, 3168176), (66, 2448136), (68, 2376132), (88, 1836102), (94, 1718904), (102, 1584088), (132, 1224068), (136, 1188066), (141, 1145936), (176, 918051), (187, 864048), (188, 859452), (204, 792044), (264, 612034), (272, 594033), (282, 572968), (374, 432024), (376, 429726), (383, 421872), (408, 396022), (517, 312528), (528, 306017), (561, 288016), (564, 286484), (748, 216012), (752, 214863), (766, 210936), (799, 202224), (816, 198011), (1034, 156264), (1122, 144008), (1128, 143242), (1149, 140624), (1496, 108006), (1532, 105468), (1551, 104176), (1598, 101112), (2068, 78132), (2244, 72004), (2256, 71621), (2298, 70312), (2397, 67408), (2992, 54003), (3064, 52734), (3102, 52088), (3196, 50556), (4136, 39066), (4213, 38352), (4488, 36002), (4596, 35156), (4794, 33704), (6128, 26367), (6204, 26044), (6392, 25278), (6511, 24816), (8272, 19533), (8426, 19176), (8789, 18384), (8976, 18001), (9192, 17578), (9588, 16852), (12408, 13022), (12639, 12784)]