121637516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 302787072

約数和(自身を除く): 181149556

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1309, 1547, 1787, 2002, 2431, 2618, 3094, 3574, 4004, 4862, 5236, 6188, 7148, 9724, 12509, 17017, 19657, 23231, 25018, 30379, 34034, 39314, 46462, 50036, 60758, 68068, 78628, 92924, 121516, 137599, 162617, 212653, 255541, 275198, 325234, 334169, 394927, 425306, 511082, 550396, 650468, 668338, 789854, 850612, 1022164, 1336676, 1579708, 1788787, 2339183, 2764489, 3577574, 4344197, 4678366, 5528978, 7155148, 8688394, 9356732, 11057956, 17376788, 30409379, 60818758, 121637516]

約数ペア:

[(1, 121637516), (2, 60818758), (4, 30409379), (7, 17376788), (11, 11057956), (13, 9356732), (14, 8688394), (17, 7155148), (22, 5528978), (26, 4678366), (28, 4344197), (34, 3577574), (44, 2764489), (52, 2339183), (68, 1788787), (77, 1579708), (91, 1336676), (119, 1022164), (143, 850612), (154, 789854), (182, 668338), (187, 650468), (221, 550396), (238, 511082), (286, 425306), (308, 394927), (364, 334169), (374, 325234), (442, 275198), (476, 255541), (572, 212653), (748, 162617), (884, 137599), (1001, 121516), (1309, 92924), (1547, 78628), (1787, 68068), (2002, 60758), (2431, 50036), (2618, 46462), (3094, 39314), (3574, 34034), (4004, 30379), (4862, 25018), (5236, 23231), (6188, 19657), (7148, 17017), (9724, 12509)]