155492336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 332978688

約数和(自身を除く): 177486352

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 73, 82, 136, 146, 164, 191, 272, 292, 328, 382, 584, 656, 697, 764, 1168, 1241, 1394, 1528, 2482, 2788, 2993, 3056, 3247, 4964, 5576, 5986, 6494, 7831, 9928, 11152, 11972, 12988, 13943, 15662, 19856, 23944, 25976, 27886, 31324, 47888, 50881, 51952, 55772, 62648, 101762, 111544, 125296, 133127, 203524, 223088, 237031, 266254, 407048, 474062, 532508, 571663, 814096, 948124, 1065016, 1143326, 1896248, 2130032, 2286652, 3792496, 4573304, 9146608, 9718271, 19436542, 38873084, 77746168, 155492336]

約数ペア:

[(1, 155492336), (2, 77746168), (4, 38873084), (8, 19436542), (16, 9718271), (17, 9146608), (34, 4573304), (41, 3792496), (68, 2286652), (73, 2130032), (82, 1896248), (136, 1143326), (146, 1065016), (164, 948124), (191, 814096), (272, 571663), (292, 532508), (328, 474062), (382, 407048), (584, 266254), (656, 237031), (697, 223088), (764, 203524), (1168, 133127), (1241, 125296), (1394, 111544), (1528, 101762), (2482, 62648), (2788, 55772), (2993, 51952), (3056, 50881), (3247, 47888), (4964, 31324), (5576, 27886), (5986, 25976), (6494, 23944), (7831, 19856), (9928, 15662), (11152, 13943), (11972, 12988)]