140809992

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 359640000

約数和(自身を除く): 218830008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 179, 219, 292, 358, 438, 449, 537, 584, 716, 876, 898, 1074, 1347, 1432, 1752, 1796, 2148, 2694, 3592, 4296, 5388, 10776, 13067, 26134, 32777, 39201, 52268, 65554, 78402, 80371, 98331, 104536, 131108, 156804, 160742, 196662, 241113, 262216, 313608, 321484, 393324, 482226, 642968, 786648, 964452, 1928904, 5867083, 11734166, 17601249, 23468332, 35202498, 46936664, 70404996, 140809992]

約数ペア:

[(1, 140809992), (2, 70404996), (3, 46936664), (4, 35202498), (6, 23468332), (8, 17601249), (12, 11734166), (24, 5867083), (73, 1928904), (146, 964452), (179, 786648), (219, 642968), (292, 482226), (358, 393324), (438, 321484), (449, 313608), (537, 262216), (584, 241113), (716, 196662), (876, 160742), (898, 156804), (1074, 131108), (1347, 104536), (1432, 98331), (1752, 80371), (1796, 78402), (2148, 65554), (2694, 52268), (3592, 39201), (4296, 32777), (5388, 26134), (10776, 13067)]