148657418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 154710262

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1547, 2089, 2093, 2737, 3094, 4178, 4186, 5083, 5474, 10166, 14623, 27157, 29246, 35513, 35581, 48047, 54314, 71026, 71162, 96094, 190099, 248591, 336329, 380198, 461669, 497182, 624611, 672658, 816799, 923338, 1249222, 1633598, 3231683, 4372277, 5717593, 6463366, 8744554, 10618387, 11435186, 21236774, 74328709, 148657418]

約数ペア:

[(1, 148657418), (2, 74328709), (7, 21236774), (13, 11435186), (14, 10618387), (17, 8744554), (23, 6463366), (26, 5717593), (34, 4372277), (46, 3231683), (91, 1633598), (119, 1249222), (161, 923338), (182, 816799), (221, 672658), (238, 624611), (299, 497182), (322, 461669), (391, 380198), (442, 336329), (598, 248591), (782, 190099), (1547, 96094), (2089, 71162), (2093, 71026), (2737, 54314), (3094, 48047), (4178, 35581), (4186, 35513), (5083, 29246), (5474, 27157), (10166, 14623)]