151654412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 339047856

約数和(自身を除く): 187393444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1123, 1274, 1378, 1484, 2246, 2548, 2597, 2756, 4492, 4823, 5194, 7861, 9646, 10388, 14599, 15722, 19292, 29198, 31444, 33761, 55027, 58396, 59519, 67522, 102193, 110054, 119038, 135044, 204386, 220108, 238076, 408772, 416633, 715351, 773747, 833266, 1430702, 1547494, 1666532, 2861404, 2916431, 3094988, 5416229, 5832862, 10832458, 11665724, 21664916, 37913603, 75827206, 151654412]

約数ペア:

[(1, 151654412), (2, 75827206), (4, 37913603), (7, 21664916), (13, 11665724), (14, 10832458), (26, 5832862), (28, 5416229), (49, 3094988), (52, 2916431), (53, 2861404), (91, 1666532), (98, 1547494), (106, 1430702), (182, 833266), (196, 773747), (212, 715351), (364, 416633), (371, 408772), (637, 238076), (689, 220108), (742, 204386), (1123, 135044), (1274, 119038), (1378, 110054), (1484, 102193), (2246, 67522), (2548, 59519), (2597, 58396), (2756, 55027), (4492, 33761), (4823, 31444), (5194, 29198), (7861, 19292), (9646, 15722), (10388, 14599)]