117647432

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 270864000

約数和(自身を除く): 153216568

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 79, 98, 116, 131, 158, 196, 203, 232, 262, 316, 392, 406, 524, 553, 632, 812, 917, 1048, 1106, 1421, 1624, 1834, 2212, 2291, 2842, 3668, 3799, 3871, 4424, 4582, 5684, 6419, 7336, 7598, 7742, 9164, 10349, 11368, 12838, 15196, 15484, 16037, 18328, 20698, 25676, 26593, 30392, 30968, 32074, 41396, 51352, 53186, 64148, 72443, 82792, 106372, 112259, 128296, 144886, 186151, 212744, 224518, 289772, 300121, 372302, 449036, 507101, 579544, 600242, 744604, 898072, 1014202, 1200484, 1489208, 2028404, 2100847, 2400968, 4056808, 4201694, 8403388, 14705929, 16806776, 29411858, 58823716, 117647432]

約数ペア:

[(1, 117647432), (2, 58823716), (4, 29411858), (7, 16806776), (8, 14705929), (14, 8403388), (28, 4201694), (29, 4056808), (49, 2400968), (56, 2100847), (58, 2028404), (79, 1489208), (98, 1200484), (116, 1014202), (131, 898072), (158, 744604), (196, 600242), (203, 579544), (232, 507101), (262, 449036), (316, 372302), (392, 300121), (406, 289772), (524, 224518), (553, 212744), (632, 186151), (812, 144886), (917, 128296), (1048, 112259), (1106, 106372), (1421, 82792), (1624, 72443), (1834, 64148), (2212, 53186), (2291, 51352), (2842, 41396), (3668, 32074), (3799, 30968), (3871, 30392), (4424, 26593), (4582, 25676), (5684, 20698), (6419, 18328), (7336, 16037), (7598, 15484), (7742, 15196), (9164, 12838), (10349, 11368)]