157966128

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18593}}^1$

素因数の和:18666

約数の個数: 60

約数和(自身を含む): 449602920

約数和(自身を除く): 291636792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 18593, 37186, 55779, 74372, 111558, 148744, 167337, 223116, 297488, 334674, 446232, 669348, 892464, 1096987, 1338696, 2193974, 2677392, 3290961, 4387948, 6581922, 8775896, 9872883, 13163844, 17551792, 19745766, 26327688, 39491532, 52655376, 78983064, 157966128]

約数ペア:

[(1, 157966128), (2, 78983064), (3, 52655376), (4, 39491532), (6, 26327688), (8, 19745766), (9, 17551792), (12, 13163844), (16, 9872883), (18, 8775896), (24, 6581922), (36, 4387948), (48, 3290961), (59, 2677392), (72, 2193974), (118, 1338696), (144, 1096987), (177, 892464), (236, 669348), (354, 446232), (472, 334674), (531, 297488), (708, 223116), (944, 167337), (1062, 148744), (1416, 111558), (2124, 74372), (2832, 55779), (4248, 37186), (8496, 18593)]