154030644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5309

約数の個数: 72

約数和(自身を含む): 419459040

約数和(自身を除く): 265428396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 5237, 7353, 9804, 10474, 14706, 15711, 20948, 29412, 31422, 47133, 62844, 94266, 99503, 188532, 199006, 225191, 298509, 398012, 450382, 597018, 675573, 895527, 900764, 1194036, 1351146, 1791054, 2026719, 2702292, 3582108, 4053438, 4278629, 8106876, 8557258, 12835887, 17114516, 25671774, 38507661, 51343548, 77015322, 154030644]

約数ペア:

[(1, 154030644), (2, 77015322), (3, 51343548), (4, 38507661), (6, 25671774), (9, 17114516), (12, 12835887), (18, 8557258), (19, 8106876), (36, 4278629), (38, 4053438), (43, 3582108), (57, 2702292), (76, 2026719), (86, 1791054), (114, 1351146), (129, 1194036), (171, 900764), (172, 895527), (228, 675573), (258, 597018), (342, 450382), (387, 398012), (516, 298509), (684, 225191), (774, 199006), (817, 188532), (1548, 99503), (1634, 94266), (2451, 62844), (3268, 47133), (4902, 31422), (5237, 29412), (7353, 20948), (9804, 15711), (10474, 14706)]