131378169432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1\times {\mathrm{1151}}^1$

素因数の和:2113

約数の個数: 128

約数和(自身を含む): 340023951360

約数和(自身を除く): 208645781928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 692, 743, 888, 1038, 1151, 1384, 1486, 2076, 2229, 2302, 2972, 3453, 4152, 4458, 4604, 5944, 6401, 6906, 8916, 9208, 12802, 13812, 17832, 19203, 25604, 27491, 27624, 38406, 42587, 51208, 54982, 76812, 82473, 85174, 109964, 127761, 128539, 153624, 164946, 170348, 199123, 219928, 255522, 257078, 329892, 340696, 385617, 398246, 511044, 514156, 597369, 659784, 771234, 796492, 855193, 1022088, 1028312, 1194738, 1542468, 1592984, 1710386, 2389476, 2565579, 3084936, 3420772, 4755943, 4778952, 5131158, 6841544, 7367551, 9511886, 10262316, 14267829, 14735102, 19023772, 20524632, 22102653, 28535658, 29470204, 31642141, 38047544, 44205306, 57071316, 58940408, 63284282, 88410612, 94926423, 114142632, 126568564, 147948389, 176821224, 189852846, 253137128, 295896778, 379705692, 443845167, 591793556, 759411384, 887690334, 1183587112, 1775380668, 3550761336, 5474090393, 10948180786, 16422271179, 21896361572, 32844542358, 43792723144, 65689084716, 131378169432]

約数ペア:

[(1, 131378169432), (2, 65689084716), (3, 43792723144), (4, 32844542358), (6, 21896361572), (8, 16422271179), (12, 10948180786), (24, 5474090393), (37, 3550761336), (74, 1775380668), (111, 1183587112), (148, 887690334), (173, 759411384), (222, 591793556), (296, 443845167), (346, 379705692), (444, 295896778), (519, 253137128), (692, 189852846), (743, 176821224), (888, 147948389), (1038, 126568564), (1151, 114142632), (1384, 94926423), (1486, 88410612), (2076, 63284282), (2229, 58940408), (2302, 57071316), (2972, 44205306), (3453, 38047544), (4152, 31642141), (4458, 29470204), (4604, 28535658), (5944, 22102653), (6401, 20524632), (6906, 19023772), (8916, 14735102), (9208, 14267829), (12802, 10262316), (13812, 9511886), (17832, 7367551), (19203, 6841544), (25604, 5131158), (27491, 4778952), (27624, 4755943), (38406, 3420772), (42587, 3084936), (51208, 2565579), (54982, 2389476), (76812, 1710386), (82473, 1592984), (85174, 1542468), (109964, 1194738), (127761, 1028312), (128539, 1022088), (153624, 855193), (164946, 796492), (170348, 771234), (199123, 659784), (219928, 597369), (255522, 514156), (257078, 511044), (329892, 398246), (340696, 385617)]