140020608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4044

約数の個数: 128

約数和(自身を含む): 457873920

約数和(自身を除く): 317853312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4007, 4368, 4992, 5824, 8014, 8736, 11648, 12021, 16028, 17472, 24042, 28049, 32056, 34944, 48084, 52091, 56098, 64112, 84147, 96168, 104182, 112196, 128224, 156273, 168294, 192336, 208364, 224392, 256448, 312546, 336588, 364637, 384672, 416728, 448784, 512896, 625092, 673176, 729274, 769344, 833456, 897568, 1093911, 1250184, 1346352, 1458548, 1538688, 1666912, 1795136, 2187822, 2500368, 2692704, 2917096, 3333824, 3590272, 4375644, 5000736, 5385408, 5834192, 6667648, 8751288, 10001472, 10770816, 11668384, 17502576, 20002944, 23336768, 35005152, 46673536, 70010304, 140020608]

約数ペア:

[(1, 140020608), (2, 70010304), (3, 46673536), (4, 35005152), (6, 23336768), (7, 20002944), (8, 17502576), (12, 11668384), (13, 10770816), (14, 10001472), (16, 8751288), (21, 6667648), (24, 5834192), (26, 5385408), (28, 5000736), (32, 4375644), (39, 3590272), (42, 3333824), (48, 2917096), (52, 2692704), (56, 2500368), (64, 2187822), (78, 1795136), (84, 1666912), (91, 1538688), (96, 1458548), (104, 1346352), (112, 1250184), (128, 1093911), (156, 897568), (168, 833456), (182, 769344), (192, 729274), (208, 673176), (224, 625092), (273, 512896), (312, 448784), (336, 416728), (364, 384672), (384, 364637), (416, 336588), (448, 312546), (546, 256448), (624, 224392), (672, 208364), (728, 192336), (832, 168294), (896, 156273), (1092, 128224), (1248, 112196), (1344, 104182), (1456, 96168), (1664, 84147), (2184, 64112), (2496, 56098), (2688, 52091), (2912, 48084), (4007, 34944), (4368, 32056), (4992, 28049), (5824, 24042), (8014, 17472), (8736, 16028), (11648, 12021)]