156980928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 112

約数和(自身を含む): 452180960

約数和(自身を除く): 295200032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 156, 192, 208, 218, 312, 327, 416, 436, 577, 624, 654, 832, 872, 1154, 1248, 1308, 1417, 1731, 1744, 2308, 2496, 2616, 2834, 3462, 3488, 4251, 4616, 5232, 5668, 6924, 6976, 7501, 8502, 9232, 10464, 11336, 13848, 15002, 17004, 18464, 20928, 22503, 22672, 27696, 30004, 34008, 36928, 45006, 45344, 55392, 60008, 62893, 68016, 90012, 90688, 110784, 120016, 125786, 136032, 180024, 188679, 240032, 251572, 272064, 360048, 377358, 480064, 503144, 720096, 754716, 817609, 1006288, 1440192, 1509432, 1635218, 2012576, 2452827, 3018864, 3270436, 4025152, 4905654, 6037728, 6540872, 9811308, 12075456, 13081744, 19622616, 26163488, 39245232, 52326976, 78490464, 156980928]

約数ペア:

[(1, 156980928), (2, 78490464), (3, 52326976), (4, 39245232), (6, 26163488), (8, 19622616), (12, 13081744), (13, 12075456), (16, 9811308), (24, 6540872), (26, 6037728), (32, 4905654), (39, 4025152), (48, 3270436), (52, 3018864), (64, 2452827), (78, 2012576), (96, 1635218), (104, 1509432), (109, 1440192), (156, 1006288), (192, 817609), (208, 754716), (218, 720096), (312, 503144), (327, 480064), (416, 377358), (436, 360048), (577, 272064), (624, 251572), (654, 240032), (832, 188679), (872, 180024), (1154, 136032), (1248, 125786), (1308, 120016), (1417, 110784), (1731, 90688), (1744, 90012), (2308, 68016), (2496, 62893), (2616, 60008), (2834, 55392), (3462, 45344), (3488, 45006), (4251, 36928), (4616, 34008), (5232, 30004), (5668, 27696), (6924, 22672), (6976, 22503), (7501, 20928), (8502, 18464), (9232, 17004), (10464, 15002), (11336, 13848)]