162074510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 327849984

約数和(自身を除く): 165775474

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 131, 155, 262, 307, 310, 403, 614, 655, 806, 1310, 1535, 1703, 2015, 3070, 3406, 3991, 4030, 4061, 7982, 8122, 8515, 9517, 17030, 19034, 19955, 20305, 39910, 40217, 40610, 47585, 52793, 80434, 95170, 105586, 123721, 201085, 247442, 263965, 402170, 522821, 527930, 618605, 1045642, 1237210, 1246727, 2493454, 2614105, 5228210, 6233635, 12467270, 16207451, 32414902, 81037255, 162074510]

約数ペア:

[(1, 162074510), (2, 81037255), (5, 32414902), (10, 16207451), (13, 12467270), (26, 6233635), (31, 5228210), (62, 2614105), (65, 2493454), (130, 1246727), (131, 1237210), (155, 1045642), (262, 618605), (307, 527930), (310, 522821), (403, 402170), (614, 263965), (655, 247442), (806, 201085), (1310, 123721), (1535, 105586), (1703, 95170), (2015, 80434), (3070, 52793), (3406, 47585), (3991, 40610), (4030, 40217), (4061, 39910), (7982, 20305), (8122, 19955), (8515, 19034), (9517, 17030)]