165830808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 491500800

約数和(自身を除く): 325669992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 211, 229, 264, 286, 312, 422, 429, 458, 572, 633, 687, 844, 858, 916, 1144, 1266, 1374, 1688, 1716, 1832, 2321, 2519, 2532, 2743, 2748, 2977, 3432, 4642, 5038, 5064, 5486, 5496, 5954, 6963, 7557, 8229, 8931, 9284, 10076, 10972, 11908, 13926, 15114, 16458, 17862, 18568, 20152, 21944, 23816, 27852, 30173, 30228, 32747, 32916, 35724, 48319, 55704, 60346, 60456, 65494, 65832, 71448, 90519, 96638, 98241, 120692, 130988, 144957, 181038, 193276, 196482, 241384, 261976, 289914, 362076, 386552, 392964, 531509, 579828, 628147, 724152, 785928, 1063018, 1159656, 1256294, 1594527, 1884441, 2126036, 2512588, 3189054, 3768882, 4252072, 5025176, 6378108, 6909617, 7537764, 12756216, 13819234, 15075528, 20728851, 27638468, 41457702, 55276936, 82915404, 165830808]

約数ペア:

[(1, 165830808), (2, 82915404), (3, 55276936), (4, 41457702), (6, 27638468), (8, 20728851), (11, 15075528), (12, 13819234), (13, 12756216), (22, 7537764), (24, 6909617), (26, 6378108), (33, 5025176), (39, 4252072), (44, 3768882), (52, 3189054), (66, 2512588), (78, 2126036), (88, 1884441), (104, 1594527), (132, 1256294), (143, 1159656), (156, 1063018), (211, 785928), (229, 724152), (264, 628147), (286, 579828), (312, 531509), (422, 392964), (429, 386552), (458, 362076), (572, 289914), (633, 261976), (687, 241384), (844, 196482), (858, 193276), (916, 181038), (1144, 144957), (1266, 130988), (1374, 120692), (1688, 98241), (1716, 96638), (1832, 90519), (2321, 71448), (2519, 65832), (2532, 65494), (2743, 60456), (2748, 60346), (2977, 55704), (3432, 48319), (4642, 35724), (5038, 32916), (5064, 32747), (5486, 30228), (5496, 30173), (5954, 27852), (6963, 23816), (7557, 21944), (8229, 20152), (8931, 18568), (9284, 17862), (10076, 16458), (10972, 15114), (11908, 13926)]