157640736

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 467347104

約数和(自身を除く): 309706368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 164, 176, 242, 246, 264, 328, 331, 352, 363, 451, 484, 492, 528, 656, 662, 726, 902, 968, 984, 993, 1056, 1312, 1324, 1353, 1452, 1804, 1936, 1968, 1986, 2648, 2706, 2904, 3608, 3641, 3872, 3936, 3972, 4961, 5296, 5412, 5808, 7216, 7282, 7944, 9922, 10592, 10824, 10923, 11616, 13571, 14432, 14564, 14883, 15888, 19844, 21648, 21846, 27142, 29128, 29766, 31776, 39688, 40051, 40713, 43296, 43692, 54284, 58256, 59532, 79376, 80102, 81426, 87384, 108568, 116512, 119064, 120153, 149281, 158752, 160204, 162852, 174768, 217136, 238128, 240306, 298562, 320408, 325704, 349536, 434272, 447843, 476256, 480612, 597124, 640816, 651408, 895686, 961224, 1194248, 1281632, 1302816, 1642091, 1791372, 1922448, 2388496, 3284182, 3582744, 3844896, 4776992, 4926273, 6568364, 7165488, 9852546, 13136728, 14330976, 19705092, 26273456, 39410184, 52546912, 78820368, 157640736]

約数ペア:

[(1, 157640736), (2, 78820368), (3, 52546912), (4, 39410184), (6, 26273456), (8, 19705092), (11, 14330976), (12, 13136728), (16, 9852546), (22, 7165488), (24, 6568364), (32, 4926273), (33, 4776992), (41, 3844896), (44, 3582744), (48, 3284182), (66, 2388496), (82, 1922448), (88, 1791372), (96, 1642091), (121, 1302816), (123, 1281632), (132, 1194248), (164, 961224), (176, 895686), (242, 651408), (246, 640816), (264, 597124), (328, 480612), (331, 476256), (352, 447843), (363, 434272), (451, 349536), (484, 325704), (492, 320408), (528, 298562), (656, 240306), (662, 238128), (726, 217136), (902, 174768), (968, 162852), (984, 160204), (993, 158752), (1056, 149281), (1312, 120153), (1324, 119064), (1353, 116512), (1452, 108568), (1804, 87384), (1936, 81426), (1968, 80102), (1986, 79376), (2648, 59532), (2706, 58256), (2904, 54284), (3608, 43692), (3641, 43296), (3872, 40713), (3936, 40051), (3972, 39688), (4961, 31776), (5296, 29766), (5412, 29128), (5808, 27142), (7216, 21846), (7282, 21648), (7944, 19844), (9922, 15888), (10592, 14883), (10824, 14564), (10923, 14432), (11616, 13571)]