145692532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 278087040

約数和(自身を除く): 132394508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 197, 263, 394, 526, 703, 788, 1052, 1406, 2812, 3743, 4997, 7289, 7486, 9731, 9994, 14578, 14972, 19462, 19988, 29156, 38924, 51811, 103622, 138491, 184889, 207244, 276982, 369778, 553964, 739556, 984409, 1917007, 1968818, 3834014, 3937636, 7668028, 36423133, 72846266, 145692532]

約数ペア:

[(1, 145692532), (2, 72846266), (4, 36423133), (19, 7668028), (37, 3937636), (38, 3834014), (74, 1968818), (76, 1917007), (148, 984409), (197, 739556), (263, 553964), (394, 369778), (526, 276982), (703, 207244), (788, 184889), (1052, 138491), (1406, 103622), (2812, 51811), (3743, 38924), (4997, 29156), (7289, 19988), (7486, 19462), (9731, 14972), (9994, 14578)]