194155542

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 331681770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 243, 263, 279, 294, 378, 434, 441, 486, 526, 558, 567, 651, 789, 837, 882, 1134, 1302, 1323, 1519, 1578, 1674, 1701, 1841, 1953, 2367, 2511, 2646, 3038, 3402, 3682, 3906, 3969, 4557, 4734, 5022, 5523, 5859, 7101, 7533, 7938, 8153, 9114, 11046, 11718, 11907, 12887, 13671, 14202, 15066, 16306, 16569, 17577, 21303, 23814, 24459, 25774, 27342, 33138, 35154, 38661, 41013, 42606, 48918, 49707, 52731, 57071, 63909, 73377, 77322, 82026, 99414, 105462, 114142, 115983, 123039, 127818, 146754, 149121, 171213, 220131, 231966, 246078, 298242, 342426, 347949, 369117, 399497, 440262, 447363, 513639, 660393, 695898, 738234, 798994, 894726, 1027278, 1043847, 1198491, 1320786, 1540917, 1981179, 2087694, 2396982, 3081834, 3131541, 3595473, 3962358, 4622751, 6263082, 7190946, 9245502, 10786419, 13868253, 21572838, 27736506, 32359257, 64718514, 97077771, 194155542]

約数ペア:

[(1, 194155542), (2, 97077771), (3, 64718514), (6, 32359257), (7, 27736506), (9, 21572838), (14, 13868253), (18, 10786419), (21, 9245502), (27, 7190946), (31, 6263082), (42, 4622751), (49, 3962358), (54, 3595473), (62, 3131541), (63, 3081834), (81, 2396982), (93, 2087694), (98, 1981179), (126, 1540917), (147, 1320786), (162, 1198491), (186, 1043847), (189, 1027278), (217, 894726), (243, 798994), (263, 738234), (279, 695898), (294, 660393), (378, 513639), (434, 447363), (441, 440262), (486, 399497), (526, 369117), (558, 347949), (567, 342426), (651, 298242), (789, 246078), (837, 231966), (882, 220131), (1134, 171213), (1302, 149121), (1323, 146754), (1519, 127818), (1578, 123039), (1674, 115983), (1701, 114142), (1841, 105462), (1953, 99414), (2367, 82026), (2511, 77322), (2646, 73377), (3038, 63909), (3402, 57071), (3682, 52731), (3906, 49707), (3969, 48918), (4557, 42606), (4734, 41013), (5022, 38661), (5523, 35154), (5859, 33138), (7101, 27342), (7533, 25774), (7938, 24459), (8153, 23814), (9114, 21303), (11046, 17577), (11718, 16569), (11907, 16306), (12887, 15066), (13671, 14202)]