155451194409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 263934443520

約数和(自身を除く): 108483249111

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 131, 133, 161, 191, 393, 399, 437, 483, 573, 677, 917, 1311, 1337, 2031, 2489, 2751, 3013, 3059, 3629, 4011, 4393, 4739, 7467, 9039, 9177, 10887, 12863, 13179, 14217, 15571, 17423, 21091, 25021, 25403, 30751, 38589, 46713, 52269, 57247, 63273, 75063, 76209, 83467, 88687, 90041, 92253, 108997, 129307, 171741, 175147, 250401, 266061, 270123, 295849, 326991, 387921, 400729, 475399, 525441, 575483, 584269, 620809, 887547, 905149, 1202187, 1426197, 1685053, 1726449, 1752807, 1862427, 2039801, 2070943, 2456833, 2715447, 2974061, 3327793, 4028381, 5055159, 6119403, 6212829, 7370499, 8922183, 9983379, 10934177, 11795371, 12085143, 14278607, 16939217, 17197831, 20818427, 32802531, 35386113, 38756219, 42835821, 50817651, 51593493, 56507159, 62455281, 76539239, 116268657, 118574519, 169521477, 229617717, 271293533, 321845123, 355723557, 389601991, 395550113, 813880599, 965535369, 1168805973, 1186650339, 2252915861, 2727213937, 6758747583, 7402437829, 8181641811, 22207313487, 51817064803, 155451194409]

約数ペア:

[(1, 155451194409), (3, 51817064803), (7, 22207313487), (19, 8181641811), (21, 7402437829), (23, 6758747583), (57, 2727213937), (69, 2252915861), (131, 1186650339), (133, 1168805973), (161, 965535369), (191, 813880599), (393, 395550113), (399, 389601991), (437, 355723557), (483, 321845123), (573, 271293533), (677, 229617717), (917, 169521477), (1311, 118574519), (1337, 116268657), (2031, 76539239), (2489, 62455281), (2751, 56507159), (3013, 51593493), (3059, 50817651), (3629, 42835821), (4011, 38756219), (4393, 35386113), (4739, 32802531), (7467, 20818427), (9039, 17197831), (9177, 16939217), (10887, 14278607), (12863, 12085143), (13179, 11795371), (14217, 10934177), (15571, 9983379), (17423, 8922183), (21091, 7370499), (25021, 6212829), (25403, 6119403), (30751, 5055159), (38589, 4028381), (46713, 3327793), (52269, 2974061), (57247, 2715447), (63273, 2456833), (75063, 2070943), (76209, 2039801), (83467, 1862427), (88687, 1752807), (90041, 1726449), (92253, 1685053), (108997, 1426197), (129307, 1202187), (171741, 905149), (175147, 887547), (250401, 620809), (266061, 584269), (270123, 575483), (295849, 525441), (326991, 475399), (387921, 400729)]