140267904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{52183}}^1$

素因数の和:52207

約数の個数: 64

約数和(自身を含む): 425821440

約数和(自身を除く): 285553536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 52183, 104366, 156549, 208732, 313098, 365281, 417464, 626196, 730562, 834928, 1095843, 1252392, 1461124, 1669856, 2191686, 2504784, 2922248, 3339712, 4383372, 5009568, 5844496, 6679424, 8766744, 10019136, 11688992, 17533488, 20038272, 23377984, 35066976, 46755968, 70133952, 140267904]

約数ペア:

[(1, 140267904), (2, 70133952), (3, 46755968), (4, 35066976), (6, 23377984), (7, 20038272), (8, 17533488), (12, 11688992), (14, 10019136), (16, 8766744), (21, 6679424), (24, 5844496), (28, 5009568), (32, 4383372), (42, 3339712), (48, 2922248), (56, 2504784), (64, 2191686), (84, 1669856), (96, 1461124), (112, 1252392), (128, 1095843), (168, 834928), (192, 730562), (224, 626196), (336, 417464), (384, 365281), (448, 313098), (672, 208732), (896, 156549), (1344, 104366), (2688, 52183)]