161167512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 303318888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 88, 93, 94, 124, 132, 141, 186, 188, 248, 264, 282, 341, 372, 376, 419, 517, 564, 682, 744, 838, 1023, 1034, 1128, 1257, 1364, 1457, 1551, 1676, 2046, 2068, 2514, 2728, 2914, 3102, 3352, 4092, 4136, 4371, 4609, 5028, 5828, 6204, 8184, 8742, 9218, 10056, 11656, 12408, 12989, 13827, 16027, 17484, 18436, 19693, 25978, 27654, 32054, 34968, 36872, 38967, 39386, 48081, 51956, 55308, 59079, 64108, 77934, 78772, 96162, 103912, 110616, 118158, 128216, 142879, 155868, 157544, 192324, 216623, 236316, 285758, 311736, 384648, 428637, 433246, 472632, 571516, 610483, 649869, 857274, 866492, 1143032, 1220966, 1299738, 1714548, 1732984, 1831449, 2441932, 2599476, 3429096, 3662898, 4883864, 5198952, 6715313, 7325796, 13430626, 14651592, 20145939, 26861252, 40291878, 53722504, 80583756, 161167512]

約数ペア:

[(1, 161167512), (2, 80583756), (3, 53722504), (4, 40291878), (6, 26861252), (8, 20145939), (11, 14651592), (12, 13430626), (22, 7325796), (24, 6715313), (31, 5198952), (33, 4883864), (44, 3662898), (47, 3429096), (62, 2599476), (66, 2441932), (88, 1831449), (93, 1732984), (94, 1714548), (124, 1299738), (132, 1220966), (141, 1143032), (186, 866492), (188, 857274), (248, 649869), (264, 610483), (282, 571516), (341, 472632), (372, 433246), (376, 428637), (419, 384648), (517, 311736), (564, 285758), (682, 236316), (744, 216623), (838, 192324), (1023, 157544), (1034, 155868), (1128, 142879), (1257, 128216), (1364, 118158), (1457, 110616), (1551, 103912), (1676, 96162), (2046, 78772), (2068, 77934), (2514, 64108), (2728, 59079), (2914, 55308), (3102, 51956), (3352, 48081), (4092, 39386), (4136, 38967), (4371, 36872), (4609, 34968), (5028, 32054), (5828, 27654), (6204, 25978), (8184, 19693), (8742, 18436), (9218, 17484), (10056, 16027), (11656, 13827), (12408, 12989)]