162355984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 386332416

約数和(自身を除く): 223976432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1136, 1201, 1207, 1904, 1988, 2402, 2414, 3976, 4804, 4828, 7952, 8407, 8449, 9608, 9656, 16814, 16898, 19216, 19312, 20417, 33628, 33796, 40834, 67256, 67592, 81668, 85271, 134512, 135184, 142919, 163336, 170542, 285838, 326672, 341084, 571676, 596897, 682168, 1143352, 1193794, 1364336, 1449607, 2286704, 2387588, 2899214, 4775176, 5798428, 9550352, 10147249, 11596856, 20294498, 23193712, 40588996, 81177992, 162355984]

約数ペア:

[(1, 162355984), (2, 81177992), (4, 40588996), (7, 23193712), (8, 20294498), (14, 11596856), (16, 10147249), (17, 9550352), (28, 5798428), (34, 4775176), (56, 2899214), (68, 2387588), (71, 2286704), (112, 1449607), (119, 1364336), (136, 1193794), (142, 1143352), (238, 682168), (272, 596897), (284, 571676), (476, 341084), (497, 326672), (568, 285838), (952, 170542), (994, 163336), (1136, 142919), (1201, 135184), (1207, 134512), (1904, 85271), (1988, 81668), (2402, 67592), (2414, 67256), (3976, 40834), (4804, 33796), (4828, 33628), (7952, 20417), (8407, 19312), (8449, 19216), (9608, 16898), (9656, 16814)]