142188476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 137229124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 323, 334, 646, 659, 668, 1292, 1318, 2636, 2839, 3173, 5678, 6346, 11203, 11356, 12521, 12692, 22406, 25042, 44812, 50084, 53941, 107882, 110053, 212857, 215764, 220106, 425714, 440212, 851428, 1870901, 2091007, 3741802, 4182014, 7483604, 8364028, 35547119, 71094238, 142188476]

約数ペア:

[(1, 142188476), (2, 71094238), (4, 35547119), (17, 8364028), (19, 7483604), (34, 4182014), (38, 3741802), (68, 2091007), (76, 1870901), (167, 851428), (323, 440212), (334, 425714), (646, 220106), (659, 215764), (668, 212857), (1292, 110053), (1318, 107882), (2636, 53941), (2839, 50084), (3173, 44812), (5678, 25042), (6346, 22406), (11203, 12692), (11356, 12521)]