165736984912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{744203}}^1$

素因数の和:744691

約数の個数: 40

約数和(自身を含む): 332212665600

約数和(自身を除く): 166475680688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 898, 1796, 3592, 7184, 13919, 27838, 55676, 111352, 222704, 744203, 1488406, 2976812, 5953624, 11907248, 23070293, 46140586, 92281172, 184562344, 334147147, 369124688, 668294294, 1336588588, 2673177176, 5346354352, 10358561557, 20717123114, 41434246228, 82868492456, 165736984912]

約数ペア:

[(1, 165736984912), (2, 82868492456), (4, 41434246228), (8, 20717123114), (16, 10358561557), (31, 5346354352), (62, 2673177176), (124, 1336588588), (248, 668294294), (449, 369124688), (496, 334147147), (898, 184562344), (1796, 92281172), (3592, 46140586), (7184, 23070293), (13919, 11907248), (27838, 5953624), (55676, 2976812), (111352, 1488406), (222704, 744203)]