121955544

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 353351460

約数和(自身を除く): 231395916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 67, 72, 81, 106, 108, 134, 159, 162, 201, 212, 216, 268, 318, 324, 402, 424, 477, 536, 603, 636, 648, 804, 954, 1206, 1272, 1431, 1608, 1809, 1908, 2412, 2809, 2862, 3551, 3618, 3816, 4293, 4824, 5427, 5618, 5724, 7102, 7236, 8427, 8586, 10653, 10854, 11236, 11448, 14204, 14472, 16854, 17172, 21306, 21708, 22472, 25281, 28408, 31959, 33708, 34344, 42612, 43416, 50562, 63918, 67416, 75843, 85224, 95877, 101124, 127836, 151686, 188203, 191754, 202248, 227529, 255672, 287631, 303372, 376406, 383508, 455058, 564609, 575262, 606744, 752812, 767016, 910116, 1129218, 1150524, 1505624, 1693827, 1820232, 2258436, 2301048, 3387654, 4516872, 5081481, 6775308, 10162962, 13550616, 15244443, 20325924, 30488886, 40651848, 60977772, 121955544]

約数ペア:

[(1, 121955544), (2, 60977772), (3, 40651848), (4, 30488886), (6, 20325924), (8, 15244443), (9, 13550616), (12, 10162962), (18, 6775308), (24, 5081481), (27, 4516872), (36, 3387654), (53, 2301048), (54, 2258436), (67, 1820232), (72, 1693827), (81, 1505624), (106, 1150524), (108, 1129218), (134, 910116), (159, 767016), (162, 752812), (201, 606744), (212, 575262), (216, 564609), (268, 455058), (318, 383508), (324, 376406), (402, 303372), (424, 287631), (477, 255672), (536, 227529), (603, 202248), (636, 191754), (648, 188203), (804, 151686), (954, 127836), (1206, 101124), (1272, 95877), (1431, 85224), (1608, 75843), (1809, 67416), (1908, 63918), (2412, 50562), (2809, 43416), (2862, 42612), (3551, 34344), (3618, 33708), (3816, 31959), (4293, 28408), (4824, 25281), (5427, 22472), (5618, 21708), (5724, 21306), (7102, 17172), (7236, 16854), (8427, 14472), (8586, 14204), (10653, 11448), (10854, 11236)]