127583992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 258552000

約数和(自身を除く): 130968008

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 89, 116, 148, 167, 178, 232, 296, 334, 356, 668, 712, 1073, 1336, 2146, 2581, 3293, 4292, 4843, 5162, 6179, 6586, 8584, 9686, 10324, 12358, 13172, 14863, 19372, 20648, 24716, 26344, 29726, 38744, 49432, 59452, 95497, 118904, 179191, 190994, 358382, 381988, 431027, 549931, 716764, 763976, 862054, 1099862, 1433528, 1724108, 2199724, 3448216, 4399448, 15947999, 31895998, 63791996, 127583992]

約数ペア:

[(1, 127583992), (2, 63791996), (4, 31895998), (8, 15947999), (29, 4399448), (37, 3448216), (58, 2199724), (74, 1724108), (89, 1433528), (116, 1099862), (148, 862054), (167, 763976), (178, 716764), (232, 549931), (296, 431027), (334, 381988), (356, 358382), (668, 190994), (712, 179191), (1073, 118904), (1336, 95497), (2146, 59452), (2581, 49432), (3293, 38744), (4292, 29726), (4843, 26344), (5162, 24716), (6179, 20648), (6586, 19372), (8584, 14863), (9686, 13172), (10324, 12358)]