166475790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 489646080

約数和(自身を除く): 323170290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 559, 585, 645, 702, 774, 1103, 1118, 1161, 1170, 1290, 1677, 1755, 1935, 2206, 2322, 2795, 3309, 3354, 3510, 3870, 5031, 5515, 5590, 5805, 6618, 8385, 9927, 10062, 11030, 11610, 14339, 15093, 16545, 16770, 19854, 25155, 28678, 29781, 30186, 33090, 43017, 47429, 49635, 50310, 59562, 71695, 75465, 86034, 94858, 99270, 129051, 142287, 143390, 148905, 150930, 215085, 237145, 258102, 284574, 297810, 387153, 426861, 430170, 474290, 616577, 645255, 711435, 774306, 853722, 1233154, 1280583, 1290510, 1422870, 1849731, 1935765, 2134305, 2561166, 3082885, 3699462, 3871530, 4268610, 5549193, 6165770, 6402915, 9248655, 11098386, 12805830, 16647579, 18497310, 27745965, 33295158, 55491930, 83237895, 166475790]

約数ペア:

[(1, 166475790), (2, 83237895), (3, 55491930), (5, 33295158), (6, 27745965), (9, 18497310), (10, 16647579), (13, 12805830), (15, 11098386), (18, 9248655), (26, 6402915), (27, 6165770), (30, 5549193), (39, 4268610), (43, 3871530), (45, 3699462), (54, 3082885), (65, 2561166), (78, 2134305), (86, 1935765), (90, 1849731), (117, 1422870), (129, 1290510), (130, 1280583), (135, 1233154), (195, 853722), (215, 774306), (234, 711435), (258, 645255), (270, 616577), (351, 474290), (387, 430170), (390, 426861), (430, 387153), (559, 297810), (585, 284574), (645, 258102), (702, 237145), (774, 215085), (1103, 150930), (1118, 148905), (1161, 143390), (1170, 142287), (1290, 129051), (1677, 99270), (1755, 94858), (1935, 86034), (2206, 75465), (2322, 71695), (2795, 59562), (3309, 50310), (3354, 49635), (3510, 47429), (3870, 43017), (5031, 33090), (5515, 30186), (5590, 29781), (5805, 28678), (6618, 25155), (8385, 19854), (9927, 16770), (10062, 16545), (11030, 15093), (11610, 14339)]