169600008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 461399040

約数和(自身を除く): 291799032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 61, 62, 74, 93, 101, 111, 122, 124, 148, 183, 186, 202, 222, 244, 248, 296, 303, 366, 372, 404, 444, 488, 606, 732, 744, 808, 888, 1147, 1212, 1464, 1891, 2257, 2294, 2424, 3131, 3441, 3737, 3782, 4514, 4588, 5673, 6161, 6262, 6771, 6882, 7474, 7564, 9028, 9176, 9393, 11211, 11346, 12322, 12524, 13542, 13764, 14948, 15128, 18056, 18483, 18786, 22422, 22692, 24644, 25048, 27084, 27528, 29896, 36966, 37572, 44844, 45384, 49288, 54168, 69967, 73932, 75144, 89688, 115847, 139934, 147864, 190991, 209901, 227957, 231694, 279868, 347541, 381982, 419802, 455914, 463388, 559736, 572973, 683871, 695082, 763964, 839604, 911828, 926776, 1145946, 1367742, 1390164, 1527928, 1679208, 1823656, 2291892, 2735484, 2780328, 4583784, 5470968, 7066667, 14133334, 21200001, 28266668, 42400002, 56533336, 84800004, 169600008]

約数ペア:

[(1, 169600008), (2, 84800004), (3, 56533336), (4, 42400002), (6, 28266668), (8, 21200001), (12, 14133334), (24, 7066667), (31, 5470968), (37, 4583784), (61, 2780328), (62, 2735484), (74, 2291892), (93, 1823656), (101, 1679208), (111, 1527928), (122, 1390164), (124, 1367742), (148, 1145946), (183, 926776), (186, 911828), (202, 839604), (222, 763964), (244, 695082), (248, 683871), (296, 572973), (303, 559736), (366, 463388), (372, 455914), (404, 419802), (444, 381982), (488, 347541), (606, 279868), (732, 231694), (744, 227957), (808, 209901), (888, 190991), (1147, 147864), (1212, 139934), (1464, 115847), (1891, 89688), (2257, 75144), (2294, 73932), (2424, 69967), (3131, 54168), (3441, 49288), (3737, 45384), (3782, 44844), (4514, 37572), (4588, 36966), (5673, 29896), (6161, 27528), (6262, 27084), (6771, 25048), (6882, 24644), (7474, 22692), (7564, 22422), (9028, 18786), (9176, 18483), (9393, 18056), (11211, 15128), (11346, 14948), (12322, 13764), (12524, 13542)]