156955814384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1\times {\mathrm{3533}}^1$

素因数の和:4338

約数の個数: 80

約数和(自身を含む): 321904709280

約数和(自身を除く): 164948894896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 461, 634, 922, 1268, 1844, 2536, 3533, 3688, 5072, 6023, 7066, 7376, 8759, 12046, 14132, 17518, 24092, 28264, 35036, 48184, 56528, 67127, 70072, 96368, 134254, 140144, 146137, 268508, 292274, 537016, 584548, 1074032, 1119961, 1169096, 1628713, 2239922, 2338192, 2776603, 3257426, 4479844, 5553206, 6514852, 8959688, 11106412, 13029704, 17919376, 21279259, 22212824, 26059408, 30945547, 42558518, 44425648, 61891094, 85117036, 123782188, 170234072, 247564376, 340468144, 495128752, 516302021, 1032604042, 2065208084, 4130416168, 8260832336, 9809738399, 19619476798, 39238953596, 78477907192, 156955814384]

約数ペア:

[(1, 156955814384), (2, 78477907192), (4, 39238953596), (8, 19619476798), (16, 9809738399), (19, 8260832336), (38, 4130416168), (76, 2065208084), (152, 1032604042), (304, 516302021), (317, 495128752), (461, 340468144), (634, 247564376), (922, 170234072), (1268, 123782188), (1844, 85117036), (2536, 61891094), (3533, 44425648), (3688, 42558518), (5072, 30945547), (6023, 26059408), (7066, 22212824), (7376, 21279259), (8759, 17919376), (12046, 13029704), (14132, 11106412), (17518, 8959688), (24092, 6514852), (28264, 5553206), (35036, 4479844), (48184, 3257426), (56528, 2776603), (67127, 2338192), (70072, 2239922), (96368, 1628713), (134254, 1169096), (140144, 1119961), (146137, 1074032), (268508, 584548), (292274, 537016)]