138328752

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{70289}}^1$

素因数の和:70341

約数の個数: 40

約数和(自身を含む): 366070320

約数和(自身を除く): 227741568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 70289, 140578, 210867, 281156, 421734, 562312, 843468, 1124624, 1686936, 2881849, 3373872, 5763698, 8645547, 11527396, 17291094, 23054792, 34582188, 46109584, 69164376, 138328752]

約数ペア:

[(1, 138328752), (2, 69164376), (3, 46109584), (4, 34582188), (6, 23054792), (8, 17291094), (12, 11527396), (16, 8645547), (24, 5763698), (41, 3373872), (48, 2881849), (82, 1686936), (123, 1124624), (164, 843468), (246, 562312), (328, 421734), (492, 281156), (656, 210867), (984, 140578), (1968, 70289)]