156989233804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{239017}}^1$

素因数の和:239794

約数の個数: 48

約数和(自身を含む): 313691047488

約数和(自身を除く): 156701813684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 743, 884, 1486, 2972, 9659, 12631, 19318, 25262, 38636, 50524, 164203, 239017, 328406, 478034, 656812, 956068, 3107221, 4063289, 6214442, 8126578, 12428884, 16253156, 52822757, 105645514, 177589631, 211291028, 355179262, 710358524, 2308665203, 3019023727, 4617330406, 6038047454, 9234660812, 12076094908, 39247308451, 78494616902, 156989233804]

約数ペア:

[(1, 156989233804), (2, 78494616902), (4, 39247308451), (13, 12076094908), (17, 9234660812), (26, 6038047454), (34, 4617330406), (52, 3019023727), (68, 2308665203), (221, 710358524), (442, 355179262), (743, 211291028), (884, 177589631), (1486, 105645514), (2972, 52822757), (9659, 16253156), (12631, 12428884), (19318, 8126578), (25262, 6214442), (38636, 4063289), (50524, 3107221), (164203, 956068), (239017, 656812), (328406, 478034)]