178109136

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 120

約数和(自身を含む): 545036544

約数和(自身を除く): 366927408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2347, 2448, 3162, 4216, 4464, 4694, 4743, 6324, 7041, 8432, 9388, 9486, 12648, 14082, 18776, 18972, 21123, 25296, 28164, 37552, 37944, 39899, 42246, 56328, 72757, 75888, 79798, 84492, 112656, 119697, 145514, 159596, 168984, 218271, 239394, 291028, 319192, 337968, 359091, 436542, 478788, 582056, 638384, 654813, 718182, 873084, 957576, 1164112, 1236869, 1309626, 1436364, 1746168, 1915152, 2473738, 2619252, 2872728, 3492336, 3710607, 4947476, 5238504, 5745456, 7421214, 9894952, 10477008, 11131821, 14842428, 19789904, 22263642, 29684856, 44527284, 59369712, 89054568, 178109136]

約数ペア:

[(1, 178109136), (2, 89054568), (3, 59369712), (4, 44527284), (6, 29684856), (8, 22263642), (9, 19789904), (12, 14842428), (16, 11131821), (17, 10477008), (18, 9894952), (24, 7421214), (31, 5745456), (34, 5238504), (36, 4947476), (48, 3710607), (51, 3492336), (62, 2872728), (68, 2619252), (72, 2473738), (93, 1915152), (102, 1746168), (124, 1436364), (136, 1309626), (144, 1236869), (153, 1164112), (186, 957576), (204, 873084), (248, 718182), (272, 654813), (279, 638384), (306, 582056), (372, 478788), (408, 436542), (496, 359091), (527, 337968), (558, 319192), (612, 291028), (744, 239394), (816, 218271), (1054, 168984), (1116, 159596), (1224, 145514), (1488, 119697), (1581, 112656), (2108, 84492), (2232, 79798), (2347, 75888), (2448, 72757), (3162, 56328), (4216, 42246), (4464, 39899), (4694, 37944), (4743, 37552), (6324, 28164), (7041, 25296), (8432, 21123), (9388, 18972), (9486, 18776), (12648, 14082)]