160764688

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 90

約数和(自身を含む): 374360154

約数和(自身を除く): 213595466

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 73, 98, 106, 112, 146, 196, 212, 292, 371, 392, 424, 511, 584, 742, 784, 848, 1022, 1168, 1484, 2044, 2597, 2809, 2968, 3577, 3869, 4088, 5194, 5618, 5936, 7154, 7738, 8176, 10388, 11236, 14308, 15476, 19663, 20776, 22472, 27083, 28616, 30952, 39326, 41552, 44944, 54166, 57232, 61904, 78652, 108332, 137641, 157304, 189581, 205057, 216664, 275282, 314608, 379162, 410114, 433328, 550564, 758324, 820228, 1101128, 1435399, 1516648, 1640456, 2202256, 2870798, 3033296, 3280912, 5741596, 10047793, 11483192, 20095586, 22966384, 40191172, 80382344, 160764688]

約数ペア:

[(1, 160764688), (2, 80382344), (4, 40191172), (7, 22966384), (8, 20095586), (14, 11483192), (16, 10047793), (28, 5741596), (49, 3280912), (53, 3033296), (56, 2870798), (73, 2202256), (98, 1640456), (106, 1516648), (112, 1435399), (146, 1101128), (196, 820228), (212, 758324), (292, 550564), (371, 433328), (392, 410114), (424, 379162), (511, 314608), (584, 275282), (742, 216664), (784, 205057), (848, 189581), (1022, 157304), (1168, 137641), (1484, 108332), (2044, 78652), (2597, 61904), (2809, 57232), (2968, 54166), (3577, 44944), (3869, 41552), (4088, 39326), (5194, 30952), (5618, 28616), (5936, 27083), (7154, 22472), (7738, 20776), (8176, 19663), (10388, 15476), (11236, 14308)]