138709368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 304810632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 461, 504, 597, 756, 796, 922, 1194, 1383, 1393, 1512, 1592, 1791, 1844, 2388, 2766, 2786, 3227, 3582, 3688, 4149, 4179, 4776, 5373, 5532, 5572, 6454, 7164, 8298, 8358, 9681, 10746, 11064, 11144, 12447, 12537, 12908, 14328, 16596, 16716, 19362, 21492, 24894, 25074, 25816, 29043, 33192, 33432, 37611, 38724, 42984, 49788, 50148, 58086, 75222, 77448, 87129, 91739, 99576, 100296, 116172, 150444, 174258, 183478, 232344, 275217, 300888, 348516, 366956, 550434, 642173, 697032, 733912, 825651, 1100868, 1284346, 1651302, 1926519, 2201736, 2476953, 2568692, 3302604, 3853038, 4953906, 5137384, 5779557, 6605208, 7706076, 9907812, 11559114, 15412152, 17338671, 19815624, 23118228, 34677342, 46236456, 69354684, 138709368]

約数ペア:

[(1, 138709368), (2, 69354684), (3, 46236456), (4, 34677342), (6, 23118228), (7, 19815624), (8, 17338671), (9, 15412152), (12, 11559114), (14, 9907812), (18, 7706076), (21, 6605208), (24, 5779557), (27, 5137384), (28, 4953906), (36, 3853038), (42, 3302604), (54, 2568692), (56, 2476953), (63, 2201736), (72, 1926519), (84, 1651302), (108, 1284346), (126, 1100868), (168, 825651), (189, 733912), (199, 697032), (216, 642173), (252, 550434), (378, 366956), (398, 348516), (461, 300888), (504, 275217), (597, 232344), (756, 183478), (796, 174258), (922, 150444), (1194, 116172), (1383, 100296), (1393, 99576), (1512, 91739), (1592, 87129), (1791, 77448), (1844, 75222), (2388, 58086), (2766, 50148), (2786, 49788), (3227, 42984), (3582, 38724), (3688, 37611), (4149, 33432), (4179, 33192), (4776, 29043), (5373, 25816), (5532, 25074), (5572, 24894), (6454, 21492), (7164, 19362), (8298, 16716), (8358, 16596), (9681, 14328), (10746, 12908), (11064, 12537), (11144, 12447)]