156448128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 448963200

約数和(自身を除く): 292515072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 304, 328, 384, 456, 492, 523, 608, 656, 779, 912, 984, 1046, 1216, 1312, 1558, 1569, 1824, 1968, 2092, 2337, 2432, 2624, 3116, 3138, 3648, 3936, 4184, 4674, 5248, 6232, 6276, 7296, 7872, 8368, 9348, 9937, 12464, 12552, 15744, 16736, 18696, 19874, 21443, 24928, 25104, 29811, 33472, 37392, 39748, 42886, 49856, 50208, 59622, 64329, 66944, 74784, 79496, 85772, 99712, 100416, 119244, 128658, 149568, 158992, 171544, 200832, 238488, 257316, 299136, 317984, 343088, 407417, 476976, 514632, 635968, 686176, 814834, 953952, 1029264, 1222251, 1271936, 1372352, 1629668, 1907904, 2058528, 2444502, 2744704, 3259336, 3815808, 4117056, 4889004, 6518672, 8234112, 9778008, 13037344, 19556016, 26074688, 39112032, 52149376, 78224064, 156448128]

約数ペア:

[(1, 156448128), (2, 78224064), (3, 52149376), (4, 39112032), (6, 26074688), (8, 19556016), (12, 13037344), (16, 9778008), (19, 8234112), (24, 6518672), (32, 4889004), (38, 4117056), (41, 3815808), (48, 3259336), (57, 2744704), (64, 2444502), (76, 2058528), (82, 1907904), (96, 1629668), (114, 1372352), (123, 1271936), (128, 1222251), (152, 1029264), (164, 953952), (192, 814834), (228, 686176), (246, 635968), (304, 514632), (328, 476976), (384, 407417), (456, 343088), (492, 317984), (523, 299136), (608, 257316), (656, 238488), (779, 200832), (912, 171544), (984, 158992), (1046, 149568), (1216, 128658), (1312, 119244), (1558, 100416), (1569, 99712), (1824, 85772), (1968, 79496), (2092, 74784), (2337, 66944), (2432, 64329), (2624, 59622), (3116, 50208), (3138, 49856), (3648, 42886), (3936, 39748), (4184, 37392), (4674, 33472), (5248, 29811), (6232, 25104), (6276, 24928), (7296, 21443), (7872, 19874), (8368, 18696), (9348, 16736), (9937, 15744), (12464, 12552)]