159496722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 288400878

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 89, 99, 126, 154, 178, 189, 198, 231, 267, 297, 378, 431, 462, 534, 594, 623, 693, 801, 862, 979, 1246, 1293, 1386, 1602, 1869, 1958, 2079, 2403, 2586, 2937, 3017, 3738, 3879, 4158, 4741, 4806, 5607, 5874, 6034, 6853, 7758, 8811, 9051, 9482, 11214, 11637, 13706, 14223, 16821, 17622, 18102, 20559, 23274, 26433, 27153, 28446, 33187, 33642, 38359, 41118, 42669, 52866, 54306, 61677, 66374, 76718, 81459, 85338, 99561, 115077, 123354, 128007, 162918, 185031, 199122, 230154, 256014, 268513, 298683, 345231, 370062, 421949, 537026, 597366, 690462, 805539, 843898, 896049, 1035693, 1265847, 1611078, 1792098, 2071386, 2416617, 2531694, 2953643, 3797541, 4833234, 5907286, 7249851, 7595082, 8860929, 11392623, 14499702, 17721858, 22785246, 26582787, 53165574, 79748361, 159496722]

約数ペア:

[(1, 159496722), (2, 79748361), (3, 53165574), (6, 26582787), (7, 22785246), (9, 17721858), (11, 14499702), (14, 11392623), (18, 8860929), (21, 7595082), (22, 7249851), (27, 5907286), (33, 4833234), (42, 3797541), (54, 2953643), (63, 2531694), (66, 2416617), (77, 2071386), (89, 1792098), (99, 1611078), (126, 1265847), (154, 1035693), (178, 896049), (189, 843898), (198, 805539), (231, 690462), (267, 597366), (297, 537026), (378, 421949), (431, 370062), (462, 345231), (534, 298683), (594, 268513), (623, 256014), (693, 230154), (801, 199122), (862, 185031), (979, 162918), (1246, 128007), (1293, 123354), (1386, 115077), (1602, 99561), (1869, 85338), (1958, 81459), (2079, 76718), (2403, 66374), (2586, 61677), (2937, 54306), (3017, 52866), (3738, 42669), (3879, 41118), (4158, 38359), (4741, 33642), (4806, 33187), (5607, 28446), (5874, 27153), (6034, 26433), (6853, 23274), (7758, 20559), (8811, 18102), (9051, 17622), (9482, 16821), (11214, 14223), (11637, 13706)]