156943450148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{26699}}^1$

素因数の和:27308

約数の個数: 48

約数和(自身を含む): 285795518400

約数和(自身を除く): 128852068252

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 491, 982, 1964, 2993, 5986, 11972, 20131, 26699, 35843, 40262, 53398, 71686, 80524, 106796, 143372, 1094659, 1469563, 1949027, 2189318, 2939126, 3898054, 4378636, 5878252, 7796108, 13109209, 26218418, 52436836, 79910107, 159820214, 319640428, 537477569, 956972257, 1074955138, 1913944514, 2149910276, 3827889028, 39235862537, 78471725074, 156943450148]

約数ペア:

[(1, 156943450148), (2, 78471725074), (4, 39235862537), (41, 3827889028), (73, 2149910276), (82, 1913944514), (146, 1074955138), (164, 956972257), (292, 537477569), (491, 319640428), (982, 159820214), (1964, 79910107), (2993, 52436836), (5986, 26218418), (11972, 13109209), (20131, 7796108), (26699, 5878252), (35843, 4378636), (40262, 3898054), (53398, 2939126), (71686, 2189318), (80524, 1949027), (106796, 1469563), (143372, 1094659)]