121906148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 274337280

約数和(自身を除く): 152431132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 71, 89, 91, 106, 142, 178, 182, 212, 284, 356, 364, 371, 497, 623, 689, 742, 923, 994, 1157, 1246, 1378, 1484, 1846, 1988, 2314, 2492, 2756, 3692, 3763, 4628, 4717, 4823, 6319, 6461, 7526, 8099, 9434, 9646, 12638, 12922, 15052, 16198, 18868, 19292, 25276, 25844, 26341, 32396, 33019, 44233, 48919, 52682, 61321, 66038, 82147, 88466, 97838, 105364, 122642, 132076, 164294, 176932, 195676, 245284, 328588, 334907, 342433, 429247, 575029, 669814, 684866, 858494, 1150058, 1339628, 1369732, 1716988, 2300116, 2344349, 4353791, 4688698, 8707582, 9377396, 17415164, 30476537, 60953074, 121906148]

約数ペア:

[(1, 121906148), (2, 60953074), (4, 30476537), (7, 17415164), (13, 9377396), (14, 8707582), (26, 4688698), (28, 4353791), (52, 2344349), (53, 2300116), (71, 1716988), (89, 1369732), (91, 1339628), (106, 1150058), (142, 858494), (178, 684866), (182, 669814), (212, 575029), (284, 429247), (356, 342433), (364, 334907), (371, 328588), (497, 245284), (623, 195676), (689, 176932), (742, 164294), (923, 132076), (994, 122642), (1157, 105364), (1246, 97838), (1378, 88466), (1484, 82147), (1846, 66038), (1988, 61321), (2314, 52682), (2492, 48919), (2756, 44233), (3692, 33019), (3763, 32396), (4628, 26341), (4717, 25844), (4823, 25276), (6319, 19292), (6461, 18868), (7526, 16198), (8099, 15052), (9434, 12922), (9646, 12638)]