181105488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 541090368

約数和(自身を除く): 359984880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 167, 204, 272, 306, 334, 408, 443, 501, 612, 668, 816, 886, 1002, 1224, 1329, 1336, 1503, 1772, 2004, 2448, 2658, 2672, 2839, 3006, 3544, 3987, 4008, 5316, 5678, 6012, 7088, 7531, 7974, 8016, 8517, 10632, 11356, 12024, 15062, 15948, 17034, 21264, 22593, 22712, 24048, 25551, 30124, 31896, 34068, 45186, 45424, 51102, 60248, 63792, 67779, 68136, 73981, 90372, 102204, 120496, 135558, 136272, 147962, 180744, 204408, 221943, 271116, 295924, 361488, 408816, 443886, 542232, 591848, 665829, 887772, 1084464, 1183696, 1257677, 1331658, 1775544, 2515354, 2663316, 3551088, 3773031, 5030708, 5326632, 7546062, 10061416, 10653264, 11319093, 15092124, 20122832, 22638186, 30184248, 45276372, 60368496, 90552744, 181105488]

約数ペア:

[(1, 181105488), (2, 90552744), (3, 60368496), (4, 45276372), (6, 30184248), (8, 22638186), (9, 20122832), (12, 15092124), (16, 11319093), (17, 10653264), (18, 10061416), (24, 7546062), (34, 5326632), (36, 5030708), (48, 3773031), (51, 3551088), (68, 2663316), (72, 2515354), (102, 1775544), (136, 1331658), (144, 1257677), (153, 1183696), (167, 1084464), (204, 887772), (272, 665829), (306, 591848), (334, 542232), (408, 443886), (443, 408816), (501, 361488), (612, 295924), (668, 271116), (816, 221943), (886, 204408), (1002, 180744), (1224, 147962), (1329, 136272), (1336, 135558), (1503, 120496), (1772, 102204), (2004, 90372), (2448, 73981), (2658, 68136), (2672, 67779), (2839, 63792), (3006, 60248), (3544, 51102), (3987, 45424), (4008, 45186), (5316, 34068), (5678, 31896), (6012, 30124), (7088, 25551), (7531, 24048), (7974, 22712), (8016, 22593), (8517, 21264), (10632, 17034), (11356, 15948), (12024, 15062)]