163178730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 515773440

約数和(自身を除く): 352594710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 409, 429, 465, 495, 558, 585, 682, 715, 806, 818, 858, 930, 990, 1023, 1170, 1209, 1227, 1287, 1395, 1430, 1705, 2015, 2045, 2046, 2145, 2418, 2454, 2574, 2790, 3069, 3410, 3627, 3681, 4030, 4090, 4290, 4433, 4499, 5115, 5317, 6045, 6135, 6138, 6435, 7254, 7362, 8866, 8998, 10230, 10634, 12090, 12270, 12679, 12870, 13299, 13497, 15345, 15951, 18135, 18405, 22165, 22495, 25358, 26585, 26598, 26994, 30690, 31902, 36270, 36810, 38037, 39897, 40491, 44330, 44990, 47853, 53170, 58487, 63395, 66495, 67485, 76074, 79755, 79794, 80982, 95706, 114111, 116974, 126790, 132990, 134970, 139469, 159510, 164827, 175461, 190185, 199485, 202455, 228222, 239265, 278938, 292435, 329654, 350922, 380370, 398970, 404910, 418407, 478530, 494481, 526383, 570555, 584870, 697345, 824135, 836814, 877305, 988962, 1052766, 1141110, 1255221, 1394690, 1483443, 1648270, 1754610, 1813097, 2092035, 2472405, 2510442, 2631915, 2966886, 3626194, 4184070, 4944810, 5263830, 5439291, 6276105, 7417215, 9065485, 10878582, 12552210, 14834430, 16317873, 18130970, 27196455, 32635746, 54392910, 81589365, 163178730]

約数ペア:

[(1, 163178730), (2, 81589365), (3, 54392910), (5, 32635746), (6, 27196455), (9, 18130970), (10, 16317873), (11, 14834430), (13, 12552210), (15, 10878582), (18, 9065485), (22, 7417215), (26, 6276105), (30, 5439291), (31, 5263830), (33, 4944810), (39, 4184070), (45, 3626194), (55, 2966886), (62, 2631915), (65, 2510442), (66, 2472405), (78, 2092035), (90, 1813097), (93, 1754610), (99, 1648270), (110, 1483443), (117, 1394690), (130, 1255221), (143, 1141110), (155, 1052766), (165, 988962), (186, 877305), (195, 836814), (198, 824135), (234, 697345), (279, 584870), (286, 570555), (310, 526383), (330, 494481), (341, 478530), (390, 418407), (403, 404910), (409, 398970), (429, 380370), (465, 350922), (495, 329654), (558, 292435), (585, 278938), (682, 239265), (715, 228222), (806, 202455), (818, 199485), (858, 190185), (930, 175461), (990, 164827), (1023, 159510), (1170, 139469), (1209, 134970), (1227, 132990), (1287, 126790), (1395, 116974), (1430, 114111), (1705, 95706), (2015, 80982), (2045, 79794), (2046, 79755), (2145, 76074), (2418, 67485), (2454, 66495), (2574, 63395), (2790, 58487), (3069, 53170), (3410, 47853), (3627, 44990), (3681, 44330), (4030, 40491), (4090, 39897), (4290, 38037), (4433, 36810), (4499, 36270), (5115, 31902), (5317, 30690), (6045, 26994), (6135, 26598), (6138, 26585), (6435, 25358), (7254, 22495), (7362, 22165), (8866, 18405), (8998, 18135), (10230, 15951), (10634, 15345), (12090, 13497), (12270, 13299), (12679, 12870)]