149718835148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{749899}}^1$

素因数の和:750030

約数の個数: 48

約数和(自身を含む): 287241696000

約数和(自身を除く): 137522860852

約数列:

[1, 2, 4, 19, 37, 38, 71, 74, 76, 142, 148, 284, 703, 1349, 1406, 2627, 2698, 2812, 5254, 5396, 10508, 49913, 99826, 199652, 749899, 1499798, 2999596, 14248081, 27746263, 28496162, 53242829, 55492526, 56992324, 106485658, 110985052, 212971316, 527178997, 1011613751, 1054357994, 1969984673, 2023227502, 2108715988, 3939969346, 4046455004, 7879938692, 37429708787, 74859417574, 149718835148]

約数ペア:

[(1, 149718835148), (2, 74859417574), (4, 37429708787), (19, 7879938692), (37, 4046455004), (38, 3939969346), (71, 2108715988), (74, 2023227502), (76, 1969984673), (142, 1054357994), (148, 1011613751), (284, 527178997), (703, 212971316), (1349, 110985052), (1406, 106485658), (2627, 56992324), (2698, 55492526), (2812, 53242829), (5254, 28496162), (5396, 27746263), (10508, 14248081), (49913, 2999596), (99826, 1499798), (199652, 749899)]