155942928

素因数分解:

$2^4\times 3^3\times {\mathrm{360979}}^1$

素因数の和:360996

約数の個数: 40

約数和(自身を含む): 447615200

約数和(自身を除く): 291672272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 360979, 721958, 1082937, 1443916, 2165874, 2887832, 3248811, 4331748, 5775664, 6497622, 8663496, 9746433, 12995244, 17326992, 19492866, 25990488, 38985732, 51980976, 77971464, 155942928]

約数ペア:

[(1, 155942928), (2, 77971464), (3, 51980976), (4, 38985732), (6, 25990488), (8, 19492866), (9, 17326992), (12, 12995244), (16, 9746433), (18, 8663496), (24, 6497622), (27, 5775664), (36, 4331748), (48, 3248811), (54, 2887832), (72, 2165874), (108, 1443916), (144, 1082937), (216, 721958), (432, 360979)]