155342304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41491}}^1$

素因数の和:41520

約数の個数: 72

約数和(自身を含む): 475747272

約数和(自身を除く): 320404968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 41491, 82982, 124473, 165964, 248946, 331928, 373419, 497892, 539383, 663856, 746838, 995784, 1078766, 1327712, 1493676, 1618149, 1991568, 2157532, 2987352, 3236298, 3983136, 4315064, 4854447, 5974704, 6472596, 8630128, 9708894, 11949408, 12945192, 17260256, 19417788, 25890384, 38835576, 51780768, 77671152, 155342304]

約数ペア:

[(1, 155342304), (2, 77671152), (3, 51780768), (4, 38835576), (6, 25890384), (8, 19417788), (9, 17260256), (12, 12945192), (13, 11949408), (16, 9708894), (18, 8630128), (24, 6472596), (26, 5974704), (32, 4854447), (36, 4315064), (39, 3983136), (48, 3236298), (52, 2987352), (72, 2157532), (78, 1991568), (96, 1618149), (104, 1493676), (117, 1327712), (144, 1078766), (156, 995784), (208, 746838), (234, 663856), (288, 539383), (312, 497892), (416, 373419), (468, 331928), (624, 248946), (936, 165964), (1248, 124473), (1872, 82982), (3744, 41491)]