170440816

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 80

約数和(自身を含む): 414904000

約数和(自身を除く): 244463184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2389, 2548, 2744, 4459, 4778, 5096, 5488, 8918, 9556, 10192, 16723, 17836, 19112, 31057, 33446, 35672, 38224, 62114, 66892, 71344, 117061, 124228, 133784, 217399, 234122, 248456, 267568, 434798, 468244, 496912, 819427, 869596, 936488, 1521793, 1638854, 1739192, 1872976, 3043586, 3277708, 3478384, 6087172, 6555416, 10652551, 12174344, 13110832, 21305102, 24348688, 42610204, 85220408, 170440816]

約数ペア:

[(1, 170440816), (2, 85220408), (4, 42610204), (7, 24348688), (8, 21305102), (13, 13110832), (14, 12174344), (16, 10652551), (26, 6555416), (28, 6087172), (49, 3478384), (52, 3277708), (56, 3043586), (91, 1872976), (98, 1739192), (104, 1638854), (112, 1521793), (182, 936488), (196, 869596), (208, 819427), (343, 496912), (364, 468244), (392, 434798), (637, 267568), (686, 248456), (728, 234122), (784, 217399), (1274, 133784), (1372, 124228), (1456, 117061), (2389, 71344), (2548, 66892), (2744, 62114), (4459, 38224), (4778, 35672), (5096, 33446), (5488, 31057), (8918, 19112), (9556, 17836), (10192, 16723)]