171608608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16649

約数の個数: 48

約数和(自身を含む): 376578720

約数和(自身を除く): 204970112

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 16603, 33206, 66412, 132824, 265648, 282251, 315457, 531296, 564502, 630914, 1129004, 1261828, 2258008, 2523656, 4516016, 5047312, 5362769, 9032032, 10094624, 10725538, 21451076, 42902152, 85804304, 171608608]

約数ペア:

[(1, 171608608), (2, 85804304), (4, 42902152), (8, 21451076), (16, 10725538), (17, 10094624), (19, 9032032), (32, 5362769), (34, 5047312), (38, 4516016), (68, 2523656), (76, 2258008), (136, 1261828), (152, 1129004), (272, 630914), (304, 564502), (323, 531296), (544, 315457), (608, 282251), (646, 265648), (1292, 132824), (2584, 66412), (5168, 33206), (10336, 16603)]