156944197100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{730993}}^1$

素因数の和:731139

約数の個数: 72

約数和(自身を含む): 361666591440

約数和(自身を除く): 204722394340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 380, 452, 475, 565, 950, 1130, 1900, 2147, 2260, 2825, 4294, 5650, 8588, 10735, 11300, 21470, 42940, 53675, 107350, 214700, 730993, 1461986, 2923972, 3654965, 7309930, 13888867, 14619860, 18274825, 27777734, 36549650, 55555468, 69444335, 73099300, 82602209, 138888670, 165204418, 277777340, 330408836, 347221675, 413011045, 694443350, 826022090, 1388886700, 1569441971, 1652044180, 2065055225, 3138883942, 4130110450, 6277767884, 7847209855, 8260220900, 15694419710, 31388839420, 39236049275, 78472098550, 156944197100]

約数ペア:

[(1, 156944197100), (2, 78472098550), (4, 39236049275), (5, 31388839420), (10, 15694419710), (19, 8260220900), (20, 7847209855), (25, 6277767884), (38, 4130110450), (50, 3138883942), (76, 2065055225), (95, 1652044180), (100, 1569441971), (113, 1388886700), (190, 826022090), (226, 694443350), (380, 413011045), (452, 347221675), (475, 330408836), (565, 277777340), (950, 165204418), (1130, 138888670), (1900, 82602209), (2147, 73099300), (2260, 69444335), (2825, 55555468), (4294, 36549650), (5650, 27777734), (8588, 18274825), (10735, 14619860), (11300, 13888867), (21470, 7309930), (42940, 3654965), (53675, 2923972), (107350, 1461986), (214700, 730993)]