194619376

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 470219904

約数和(自身を除く): 275600528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 251, 301, 322, 344, 368, 392, 502, 602, 644, 688, 784, 989, 1004, 1127, 1204, 1288, 1757, 1978, 2008, 2107, 2254, 2408, 2576, 3514, 3956, 4016, 4214, 4508, 4816, 5773, 6923, 7028, 7912, 8428, 9016, 10793, 11546, 12299, 13846, 14056, 15824, 16856, 18032, 21586, 23092, 24598, 27692, 28112, 33712, 40411, 43172, 46184, 48461, 49196, 55384, 75551, 80822, 86344, 92368, 96922, 98392, 110768, 151102, 161644, 172688, 193844, 196784, 248239, 282877, 302204, 323288, 387688, 496478, 528857, 565754, 604408, 646576, 775376, 992956, 1057714, 1131508, 1208816, 1737673, 1985912, 2115428, 2263016, 3475346, 3971824, 4230856, 4526032, 6950692, 8461712, 12163711, 13901384, 24327422, 27802768, 48654844, 97309688, 194619376]

約数ペア:

[(1, 194619376), (2, 97309688), (4, 48654844), (7, 27802768), (8, 24327422), (14, 13901384), (16, 12163711), (23, 8461712), (28, 6950692), (43, 4526032), (46, 4230856), (49, 3971824), (56, 3475346), (86, 2263016), (92, 2115428), (98, 1985912), (112, 1737673), (161, 1208816), (172, 1131508), (184, 1057714), (196, 992956), (251, 775376), (301, 646576), (322, 604408), (344, 565754), (368, 528857), (392, 496478), (502, 387688), (602, 323288), (644, 302204), (688, 282877), (784, 248239), (989, 196784), (1004, 193844), (1127, 172688), (1204, 161644), (1288, 151102), (1757, 110768), (1978, 98392), (2008, 96922), (2107, 92368), (2254, 86344), (2408, 80822), (2576, 75551), (3514, 55384), (3956, 49196), (4016, 48461), (4214, 46184), (4508, 43172), (4816, 40411), (5773, 33712), (6923, 28112), (7028, 27692), (7912, 24598), (8428, 23092), (9016, 21586), (10793, 18032), (11546, 16856), (12299, 15824), (13846, 14056)]