170780246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 347846400

約数和(自身を除く): 177066154

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 131, 133, 169, 182, 203, 247, 262, 266, 338, 377, 406, 494, 551, 754, 917, 1102, 1183, 1703, 1729, 1834, 2366, 2489, 2639, 3211, 3406, 3458, 3799, 3857, 4901, 4978, 5278, 6422, 7163, 7598, 7714, 9802, 11921, 14326, 17423, 22139, 22477, 23842, 26593, 32357, 34307, 34846, 44278, 44954, 49387, 50141, 53186, 64714, 68614, 72181, 93119, 98774, 100282, 144362, 154973, 186238, 226499, 309946, 345709, 420641, 452998, 505267, 642031, 651833, 691418, 841282, 938353, 1010534, 1284062, 1303666, 1876706, 2944487, 4494217, 5888974, 6568471, 8988434, 12198589, 13136942, 24397178, 85390123, 170780246]

約数ペア:

[(1, 170780246), (2, 85390123), (7, 24397178), (13, 13136942), (14, 12198589), (19, 8988434), (26, 6568471), (29, 5888974), (38, 4494217), (58, 2944487), (91, 1876706), (131, 1303666), (133, 1284062), (169, 1010534), (182, 938353), (203, 841282), (247, 691418), (262, 651833), (266, 642031), (338, 505267), (377, 452998), (406, 420641), (494, 345709), (551, 309946), (754, 226499), (917, 186238), (1102, 154973), (1183, 144362), (1703, 100282), (1729, 98774), (1834, 93119), (2366, 72181), (2489, 68614), (2639, 64714), (3211, 53186), (3406, 50141), (3458, 49387), (3799, 44954), (3857, 44278), (4901, 34846), (4978, 34307), (5278, 32357), (6422, 26593), (7163, 23842), (7598, 22477), (7714, 22139), (9802, 17423), (11921, 14326)]