149213624

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{22391}}^1$

素因数の和:22428

約数の個数: 48

約数和(自身を含む): 344612880

約数和(自身を除く): 195399256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 22391, 44782, 89564, 156737, 179128, 313474, 380647, 626948, 761294, 1097159, 1253896, 1522588, 2194318, 2664529, 3045176, 4388636, 5329058, 8777272, 10658116, 18651703, 21316232, 37303406, 74606812, 149213624]

約数ペア:

[(1, 149213624), (2, 74606812), (4, 37303406), (7, 21316232), (8, 18651703), (14, 10658116), (17, 8777272), (28, 5329058), (34, 4388636), (49, 3045176), (56, 2664529), (68, 2194318), (98, 1522588), (119, 1253896), (136, 1097159), (196, 761294), (238, 626948), (392, 380647), (476, 313474), (833, 179128), (952, 156737), (1666, 89564), (3332, 44782), (6664, 22391)]