123302144

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 285015360

約数和(自身を除く): 161713216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 829, 896, 1162, 1328, 1658, 1792, 2324, 2656, 3316, 4648, 5312, 5803, 6632, 9296, 10624, 11606, 13264, 18592, 21248, 23212, 26528, 37184, 46424, 53056, 68807, 74368, 92848, 106112, 137614, 148736, 185696, 212224, 275228, 371392, 481649, 550456, 742784, 963298, 1100912, 1485568, 1926596, 2201824, 3853192, 4403648, 7706384, 8807296, 15412768, 17614592, 30825536, 61651072, 123302144]

約数ペア:

[(1, 123302144), (2, 61651072), (4, 30825536), (7, 17614592), (8, 15412768), (14, 8807296), (16, 7706384), (28, 4403648), (32, 3853192), (56, 2201824), (64, 1926596), (83, 1485568), (112, 1100912), (128, 963298), (166, 742784), (224, 550456), (256, 481649), (332, 371392), (448, 275228), (581, 212224), (664, 185696), (829, 148736), (896, 137614), (1162, 106112), (1328, 92848), (1658, 74368), (1792, 68807), (2324, 53056), (2656, 46424), (3316, 37184), (4648, 26528), (5312, 23212), (5803, 21248), (6632, 18592), (9296, 13264), (10624, 11606)]