163316448

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13888

約数の個数: 72

約数和(自身を含む): 475793136

約数和(自身を除く): 312476688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 13831, 27662, 41493, 55324, 82986, 110648, 124479, 165972, 221296, 248958, 331944, 442592, 497916, 567071, 663888, 995832, 1134142, 1327776, 1701213, 1991664, 2268284, 3402426, 3983328, 4536568, 5103639, 6804852, 9073136, 10207278, 13609704, 18146272, 20414556, 27219408, 40829112, 54438816, 81658224, 163316448]

約数ペア:

[(1, 163316448), (2, 81658224), (3, 54438816), (4, 40829112), (6, 27219408), (8, 20414556), (9, 18146272), (12, 13609704), (16, 10207278), (18, 9073136), (24, 6804852), (32, 5103639), (36, 4536568), (41, 3983328), (48, 3402426), (72, 2268284), (82, 1991664), (96, 1701213), (123, 1327776), (144, 1134142), (164, 995832), (246, 663888), (288, 567071), (328, 497916), (369, 442592), (492, 331944), (656, 248958), (738, 221296), (984, 165972), (1312, 124479), (1476, 110648), (1968, 82986), (2952, 55324), (3936, 41493), (5904, 27662), (11808, 13831)]