15207838172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1\times {\mathrm{1789}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 28418040000

約数和(自身を除く): 13210201828

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 839, 1678, 1789, 2533, 3356, 3578, 5066, 7156, 10132, 14263, 28526, 30413, 57052, 60826, 121652, 125011, 250022, 266561, 500044, 533122, 1066244, 1500971, 2125187, 3001942, 4250374, 4531537, 6003884, 8500748, 9063074, 18126148, 25516507, 51033014, 102066028, 223644679, 447289358, 894578716, 3801959543, 7603919086, 15207838172]

約数ペア:

[(1, 15207838172), (2, 7603919086), (4, 3801959543), (17, 894578716), (34, 447289358), (68, 223644679), (149, 102066028), (298, 51033014), (596, 25516507), (839, 18126148), (1678, 9063074), (1789, 8500748), (2533, 6003884), (3356, 4531537), (3578, 4250374), (5066, 3001942), (7156, 2125187), (10132, 1500971), (14263, 1066244), (28526, 533122), (30413, 500044), (57052, 266561), (60826, 250022), (121652, 125011)]