151403815480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1\times {\mathrm{12721}}^1$

素因数の和:17240

約数の個数: 64

約数和(自身を含む): 345848078880

約数和(自身を除く): 194444263400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4441, 8882, 12721, 17764, 22205, 25442, 35528, 44410, 50884, 63605, 88820, 101768, 127210, 177640, 254420, 297547, 508840, 595094, 852307, 1190188, 1487735, 1704614, 2380376, 2975470, 3409228, 4261535, 5950940, 6818456, 8523070, 11901880, 17046140, 34092280, 56493961, 112987922, 225975844, 282469805, 451951688, 564939610, 1129879220, 2259758440, 3785095387, 7570190774, 15140381548, 18925476935, 30280763096, 37850953870, 75701907740, 151403815480]

約数ペア:

[(1, 151403815480), (2, 75701907740), (4, 37850953870), (5, 30280763096), (8, 18925476935), (10, 15140381548), (20, 7570190774), (40, 3785095387), (67, 2259758440), (134, 1129879220), (268, 564939610), (335, 451951688), (536, 282469805), (670, 225975844), (1340, 112987922), (2680, 56493961), (4441, 34092280), (8882, 17046140), (12721, 11901880), (17764, 8523070), (22205, 6818456), (25442, 5950940), (35528, 4261535), (44410, 3409228), (50884, 2975470), (63605, 2380376), (88820, 1704614), (101768, 1487735), (127210, 1190188), (177640, 852307), (254420, 595094), (297547, 508840)]