164038861580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{453823}}^1$

素因数の和:453927

約数の個数: 96

約数和(自身を含む): 395240767488

約数和(自身を除く): 231201905908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 53, 55, 62, 106, 110, 124, 155, 212, 220, 265, 310, 341, 530, 583, 620, 682, 1060, 1166, 1364, 1643, 1705, 2332, 2915, 3286, 3410, 5830, 6572, 6820, 8215, 11660, 16430, 18073, 32860, 36146, 72292, 90365, 180730, 361460, 453823, 907646, 1815292, 2269115, 4538230, 4992053, 9076460, 9984106, 14068513, 19968212, 24052619, 24960265, 28137026, 48105238, 49920530, 56274052, 70342565, 96210476, 99841060, 120263095, 140685130, 154753643, 240526190, 264578809, 281370260, 309507286, 481052380, 529157618, 619014572, 745631189, 773768215, 1058315236, 1322894045, 1491262378, 1547536430, 2645788090, 2982524756, 3095072860, 3728155945, 5291576180, 7456311890, 8201943079, 14912623780, 16403886158, 32807772316, 41009715395, 82019430790, 164038861580]

約数ペア:

[(1, 164038861580), (2, 82019430790), (4, 41009715395), (5, 32807772316), (10, 16403886158), (11, 14912623780), (20, 8201943079), (22, 7456311890), (31, 5291576180), (44, 3728155945), (53, 3095072860), (55, 2982524756), (62, 2645788090), (106, 1547536430), (110, 1491262378), (124, 1322894045), (155, 1058315236), (212, 773768215), (220, 745631189), (265, 619014572), (310, 529157618), (341, 481052380), (530, 309507286), (583, 281370260), (620, 264578809), (682, 240526190), (1060, 154753643), (1166, 140685130), (1364, 120263095), (1643, 99841060), (1705, 96210476), (2332, 70342565), (2915, 56274052), (3286, 49920530), (3410, 48105238), (5830, 28137026), (6572, 24960265), (6820, 24052619), (8215, 19968212), (11660, 14068513), (16430, 9984106), (18073, 9076460), (32860, 4992053), (36146, 4538230), (72292, 2269115), (90365, 1815292), (180730, 907646), (361460, 453823)]