161871144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3511}}^1$

素因数の和:3650

約数の個数: 64

約数和(自身を含む): 432397440

約数和(自身を除く): 270526296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 678, 904, 1356, 1921, 2712, 3511, 3842, 5763, 7022, 7684, 10533, 11526, 14044, 15368, 21066, 23052, 28088, 42132, 46104, 59687, 84264, 119374, 179061, 238748, 358122, 396743, 477496, 716244, 793486, 1190229, 1432488, 1586972, 2380458, 3173944, 4760916, 6744631, 9521832, 13489262, 20233893, 26978524, 40467786, 53957048, 80935572, 161871144]

約数ペア:

[(1, 161871144), (2, 80935572), (3, 53957048), (4, 40467786), (6, 26978524), (8, 20233893), (12, 13489262), (17, 9521832), (24, 6744631), (34, 4760916), (51, 3173944), (68, 2380458), (102, 1586972), (113, 1432488), (136, 1190229), (204, 793486), (226, 716244), (339, 477496), (408, 396743), (452, 358122), (678, 238748), (904, 179061), (1356, 119374), (1921, 84264), (2712, 59687), (3511, 46104), (3842, 42132), (5763, 28088), (7022, 23052), (7684, 21066), (10533, 15368), (11526, 14044)]