127652928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 366979200

約数和(自身を除く): 239326272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 199, 208, 257, 312, 398, 416, 514, 597, 624, 771, 796, 832, 1028, 1194, 1248, 1542, 1592, 2056, 2388, 2496, 2587, 3084, 3184, 3341, 4112, 4776, 5174, 6168, 6368, 6682, 7761, 8224, 9552, 10023, 10348, 12336, 12736, 13364, 15522, 16448, 19104, 20046, 20696, 24672, 26728, 31044, 38208, 40092, 41392, 49344, 51143, 53456, 62088, 80184, 82784, 102286, 106912, 124176, 153429, 160368, 165568, 204572, 213824, 248352, 306858, 320736, 409144, 496704, 613716, 641472, 664859, 818288, 1227432, 1329718, 1636576, 1994577, 2454864, 2659436, 3273152, 3989154, 4909728, 5318872, 7978308, 9819456, 10637744, 15956616, 21275488, 31913232, 42550976, 63826464, 127652928]

約数ペア:

[(1, 127652928), (2, 63826464), (3, 42550976), (4, 31913232), (6, 21275488), (8, 15956616), (12, 10637744), (13, 9819456), (16, 7978308), (24, 5318872), (26, 4909728), (32, 3989154), (39, 3273152), (48, 2659436), (52, 2454864), (64, 1994577), (78, 1636576), (96, 1329718), (104, 1227432), (156, 818288), (192, 664859), (199, 641472), (208, 613716), (257, 496704), (312, 409144), (398, 320736), (416, 306858), (514, 248352), (597, 213824), (624, 204572), (771, 165568), (796, 160368), (832, 153429), (1028, 124176), (1194, 106912), (1248, 102286), (1542, 82784), (1592, 80184), (2056, 62088), (2388, 53456), (2496, 51143), (2587, 49344), (3084, 41392), (3184, 40092), (3341, 38208), (4112, 31044), (4776, 26728), (5174, 24672), (6168, 20696), (6368, 20046), (6682, 19104), (7761, 16448), (8224, 15522), (9552, 13364), (10023, 12736), (10348, 12336)]