156937200040

素因数分解:

$2^3\times 5^1\times {\mathrm{6007}}^1\times {\mathrm{653143}}^1$

素因数の和:659161

約数の個数: 32

約数和(自身を含む): 353168023680

約数和(自身を除く): 196230823640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6007, 12014, 24028, 30035, 48056, 60070, 120140, 240280, 653143, 1306286, 2612572, 3265715, 5225144, 6531430, 13062860, 26125720, 3923430001, 7846860002, 15693720004, 19617150005, 31387440008, 39234300010, 78468600020, 156937200040]

約数ペア:

[(1, 156937200040), (2, 78468600020), (4, 39234300010), (5, 31387440008), (8, 19617150005), (10, 15693720004), (20, 7846860002), (40, 3923430001), (6007, 26125720), (12014, 13062860), (24028, 6531430), (30035, 5225144), (48056, 3265715), (60070, 2612572), (120140, 1306286), (240280, 653143)]