165910812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 425940480

約数和(自身を除く): 260029668

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 71, 74, 76, 111, 114, 142, 148, 213, 222, 228, 277, 284, 426, 444, 554, 703, 831, 852, 1108, 1349, 1406, 1662, 2109, 2627, 2698, 2812, 3324, 4047, 4218, 5254, 5263, 5396, 7881, 8094, 8436, 10249, 10508, 10526, 15762, 15789, 16188, 19667, 20498, 21052, 30747, 31524, 31578, 39334, 40996, 49913, 59001, 61494, 63156, 78668, 99826, 118002, 122988, 149739, 194731, 199652, 236004, 299478, 373673, 389462, 584193, 598956, 727679, 747346, 778924, 1121019, 1168386, 1455358, 1494692, 2183037, 2242038, 2336772, 2910716, 4366074, 4484076, 8732148, 13825901, 27651802, 41477703, 55303604, 82955406, 165910812]

約数ペア:

[(1, 165910812), (2, 82955406), (3, 55303604), (4, 41477703), (6, 27651802), (12, 13825901), (19, 8732148), (37, 4484076), (38, 4366074), (57, 2910716), (71, 2336772), (74, 2242038), (76, 2183037), (111, 1494692), (114, 1455358), (142, 1168386), (148, 1121019), (213, 778924), (222, 747346), (228, 727679), (277, 598956), (284, 584193), (426, 389462), (444, 373673), (554, 299478), (703, 236004), (831, 199652), (852, 194731), (1108, 149739), (1349, 122988), (1406, 118002), (1662, 99826), (2109, 78668), (2627, 63156), (2698, 61494), (2812, 59001), (3324, 49913), (4047, 40996), (4218, 39334), (5254, 31578), (5263, 31524), (5396, 30747), (7881, 21052), (8094, 20498), (8436, 19667), (10249, 16188), (10508, 15789), (10526, 15762)]