139711068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 420789600

約数和(自身を除く): 281078532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 229, 252, 269, 324, 378, 458, 538, 567, 687, 756, 807, 916, 1076, 1134, 1374, 1603, 1614, 1883, 2061, 2268, 2421, 2748, 3206, 3228, 3766, 4122, 4809, 4842, 5649, 6183, 6412, 7263, 7532, 8244, 9618, 9684, 11298, 12366, 14427, 14526, 16947, 18549, 19236, 21789, 22596, 24732, 28854, 29052, 33894, 37098, 43281, 43578, 50841, 57708, 61601, 67788, 74196, 86562, 87156, 101682, 123202, 129843, 152523, 173124, 184803, 203364, 246404, 259686, 305046, 369606, 431207, 519372, 554409, 610092, 739212, 862414, 1108818, 1293621, 1663227, 1724828, 2217636, 2587242, 3326454, 3880863, 4989681, 5174484, 6652908, 7761726, 9979362, 11642589, 15523452, 19958724, 23285178, 34927767, 46570356, 69855534, 139711068]

約数ペア:

[(1, 139711068), (2, 69855534), (3, 46570356), (4, 34927767), (6, 23285178), (7, 19958724), (9, 15523452), (12, 11642589), (14, 9979362), (18, 7761726), (21, 6652908), (27, 5174484), (28, 4989681), (36, 3880863), (42, 3326454), (54, 2587242), (63, 2217636), (81, 1724828), (84, 1663227), (108, 1293621), (126, 1108818), (162, 862414), (189, 739212), (229, 610092), (252, 554409), (269, 519372), (324, 431207), (378, 369606), (458, 305046), (538, 259686), (567, 246404), (687, 203364), (756, 184803), (807, 173124), (916, 152523), (1076, 129843), (1134, 123202), (1374, 101682), (1603, 87156), (1614, 86562), (1883, 74196), (2061, 67788), (2268, 61601), (2421, 57708), (2748, 50841), (3206, 43578), (3228, 43281), (3766, 37098), (4122, 33894), (4809, 29052), (4842, 28854), (5649, 24732), (6183, 22596), (6412, 21789), (7263, 19236), (7532, 18549), (8244, 16947), (9618, 14526), (9684, 14427), (11298, 12366)]