140902944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 458837568

約数和(自身を除く): 317934624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 208, 224, 254, 273, 312, 336, 364, 381, 416, 508, 546, 624, 672, 728, 762, 889, 1016, 1092, 1248, 1456, 1524, 1651, 1778, 2032, 2184, 2667, 2912, 3048, 3302, 3556, 4064, 4368, 4953, 5334, 6096, 6604, 7112, 8736, 9906, 10668, 11557, 12192, 13208, 14224, 16129, 19812, 21336, 23114, 26416, 28448, 32258, 34671, 39624, 42672, 46228, 48387, 52832, 64516, 69342, 79248, 85344, 92456, 96774, 112903, 129032, 138684, 158496, 184912, 193548, 209677, 225806, 258064, 277368, 338709, 369824, 387096, 419354, 451612, 516128, 554736, 629031, 677418, 774192, 838708, 903224, 1109472, 1258062, 1354836, 1467739, 1548384, 1677416, 1806448, 2516124, 2709672, 2935478, 3354832, 3612896, 4403217, 5032248, 5419344, 5870956, 6709664, 8806434, 10064496, 10838688, 11741912, 17612868, 20128992, 23483824, 35225736, 46967648, 70451472, 140902944]

約数ペア:

[(1, 140902944), (2, 70451472), (3, 46967648), (4, 35225736), (6, 23483824), (7, 20128992), (8, 17612868), (12, 11741912), (13, 10838688), (14, 10064496), (16, 8806434), (21, 6709664), (24, 5870956), (26, 5419344), (28, 5032248), (32, 4403217), (39, 3612896), (42, 3354832), (48, 2935478), (52, 2709672), (56, 2516124), (78, 1806448), (84, 1677416), (91, 1548384), (96, 1467739), (104, 1354836), (112, 1258062), (127, 1109472), (156, 903224), (168, 838708), (182, 774192), (208, 677418), (224, 629031), (254, 554736), (273, 516128), (312, 451612), (336, 419354), (364, 387096), (381, 369824), (416, 338709), (508, 277368), (546, 258064), (624, 225806), (672, 209677), (728, 193548), (762, 184912), (889, 158496), (1016, 138684), (1092, 129032), (1248, 112903), (1456, 96774), (1524, 92456), (1651, 85344), (1778, 79248), (2032, 69342), (2184, 64516), (2667, 52832), (2912, 48387), (3048, 46228), (3302, 42672), (3556, 39624), (4064, 34671), (4368, 32258), (4953, 28448), (5334, 26416), (6096, 23114), (6604, 21336), (7112, 19812), (8736, 16129), (9906, 14224), (10668, 13208), (11557, 12192)]