140025408

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 386242560

約数和(自身を除く): 246217152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 59, 64, 94, 96, 118, 141, 177, 188, 192, 236, 263, 282, 354, 376, 472, 526, 564, 708, 752, 789, 944, 1052, 1128, 1416, 1504, 1578, 1888, 2104, 2256, 2773, 2832, 3008, 3156, 3776, 4208, 4512, 5546, 5664, 6312, 8319, 8416, 9024, 11092, 11328, 12361, 12624, 15517, 16638, 16832, 22184, 24722, 25248, 31034, 33276, 37083, 44368, 46551, 49444, 50496, 62068, 66552, 74166, 88736, 93102, 98888, 124136, 133104, 148332, 177472, 186204, 197776, 248272, 266208, 296664, 372408, 395552, 496544, 532416, 593328, 729299, 744816, 791104, 993088, 1186656, 1458598, 1489632, 2187897, 2373312, 2917196, 2979264, 4375794, 5834392, 8751588, 11668784, 17503176, 23337568, 35006352, 46675136, 70012704, 140025408]

約数ペア:

[(1, 140025408), (2, 70012704), (3, 46675136), (4, 35006352), (6, 23337568), (8, 17503176), (12, 11668784), (16, 8751588), (24, 5834392), (32, 4375794), (47, 2979264), (48, 2917196), (59, 2373312), (64, 2187897), (94, 1489632), (96, 1458598), (118, 1186656), (141, 993088), (177, 791104), (188, 744816), (192, 729299), (236, 593328), (263, 532416), (282, 496544), (354, 395552), (376, 372408), (472, 296664), (526, 266208), (564, 248272), (708, 197776), (752, 186204), (789, 177472), (944, 148332), (1052, 133104), (1128, 124136), (1416, 98888), (1504, 93102), (1578, 88736), (1888, 74166), (2104, 66552), (2256, 62068), (2773, 50496), (2832, 49444), (3008, 46551), (3156, 44368), (3776, 37083), (4208, 33276), (4512, 31034), (5546, 25248), (5664, 24722), (6312, 22184), (8319, 16832), (8416, 16638), (9024, 15517), (11092, 12624), (11328, 12361)]