155178296

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 374804640

約数和(自身を除く): 219626344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 481, 518, 637, 728, 823, 962, 1036, 1274, 1646, 1813, 1924, 2072, 2548, 3292, 3367, 3626, 3848, 5096, 5761, 6584, 6734, 7252, 10699, 11522, 13468, 14504, 21398, 23044, 23569, 26936, 30451, 40327, 42796, 46088, 47138, 60902, 74893, 80654, 85592, 94276, 121804, 149786, 161308, 188552, 213157, 243608, 299572, 322616, 395863, 426314, 524251, 599144, 791726, 852628, 1048502, 1492099, 1583452, 1705256, 2097004, 2771041, 2984198, 3166904, 4194008, 5542082, 5968396, 11084164, 11936792, 19397287, 22168328, 38794574, 77589148, 155178296]

約数ペア:

[(1, 155178296), (2, 77589148), (4, 38794574), (7, 22168328), (8, 19397287), (13, 11936792), (14, 11084164), (26, 5968396), (28, 5542082), (37, 4194008), (49, 3166904), (52, 2984198), (56, 2771041), (74, 2097004), (91, 1705256), (98, 1583452), (104, 1492099), (148, 1048502), (182, 852628), (196, 791726), (259, 599144), (296, 524251), (364, 426314), (392, 395863), (481, 322616), (518, 299572), (637, 243608), (728, 213157), (823, 188552), (962, 161308), (1036, 149786), (1274, 121804), (1646, 94276), (1813, 85592), (1924, 80654), (2072, 74893), (2548, 60902), (3292, 47138), (3367, 46088), (3626, 42796), (3848, 40327), (5096, 30451), (5761, 26936), (6584, 23569), (6734, 23044), (7252, 21398), (10699, 14504), (11522, 13468)]