131494896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3743

約数の個数: 120

約数和(自身を含む): 417282320

約数和(自身を除く): 285787424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3697, 3952, 4446, 5928, 7394, 8892, 11091, 11856, 14788, 17784, 22182, 29576, 33273, 35568, 44364, 48061, 59152, 66546, 70243, 88728, 96122, 133092, 140486, 144183, 177456, 192244, 210729, 266184, 280972, 288366, 384488, 421458, 432549, 532368, 561944, 576732, 632187, 768976, 842916, 865098, 913159, 1123888, 1153464, 1264374, 1685832, 1730196, 1826318, 2306928, 2528748, 2739477, 3371664, 3460392, 3652636, 5057496, 5478954, 6920784, 7305272, 8218431, 10114992, 10957908, 14610544, 16436862, 21915816, 32873724, 43831632, 65747448, 131494896]

約数ペア:

[(1, 131494896), (2, 65747448), (3, 43831632), (4, 32873724), (6, 21915816), (8, 16436862), (9, 14610544), (12, 10957908), (13, 10114992), (16, 8218431), (18, 7305272), (19, 6920784), (24, 5478954), (26, 5057496), (36, 3652636), (38, 3460392), (39, 3371664), (48, 2739477), (52, 2528748), (57, 2306928), (72, 1826318), (76, 1730196), (78, 1685832), (104, 1264374), (114, 1153464), (117, 1123888), (144, 913159), (152, 865098), (156, 842916), (171, 768976), (208, 632187), (228, 576732), (234, 561944), (247, 532368), (304, 432549), (312, 421458), (342, 384488), (456, 288366), (468, 280972), (494, 266184), (624, 210729), (684, 192244), (741, 177456), (912, 144183), (936, 140486), (988, 133092), (1368, 96122), (1482, 88728), (1872, 70243), (1976, 66546), (2223, 59152), (2736, 48061), (2964, 44364), (3697, 35568), (3952, 33273), (4446, 29576), (5928, 22182), (7394, 17784), (8892, 14788), (11091, 11856)]