16915173156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 49293404160

約数和(自身を除く): 32378231004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 457, 573, 764, 769, 914, 1146, 1337, 1371, 1538, 1719, 1828, 2292, 2307, 2674, 2742, 3076, 3199, 3438, 4011, 4113, 4614, 5348, 5383, 5484, 6398, 6876, 6921, 8022, 8226, 9228, 9597, 10766, 12033, 12796, 13842, 16044, 16149, 16452, 19194, 21532, 24066, 27684, 28791, 32298, 38388, 48132, 48447, 57582, 64596, 87287, 96894, 115164, 146879, 174574, 193788, 261861, 293758, 349148, 351433, 440637, 523722, 587516, 611009, 702866, 785583, 881274, 1028153, 1047444, 1054299, 1222018, 1321911, 1405732, 1571166, 1762548, 1833027, 2056306, 2108598, 2444036, 2460031, 2643822, 3084459, 3142332, 3162897, 3666054, 4112612, 4217196, 4920062, 5287644, 5499081, 6168918, 6325794, 7332108, 7380093, 9253377, 9840124, 10998162, 12337836, 12651588, 14760186, 18506754, 21996324, 22140279, 29520372, 37013508, 44280558, 67123703, 88561116, 134247406, 201371109, 268494812, 402742218, 469865921, 604113327, 805484436, 939731842, 1208226654, 1409597763, 1879463684, 2416453308, 2819195526, 4228793289, 5638391052, 8457586578, 16915173156]

約数ペア:

[(1, 16915173156), (2, 8457586578), (3, 5638391052), (4, 4228793289), (6, 2819195526), (7, 2416453308), (9, 1879463684), (12, 1409597763), (14, 1208226654), (18, 939731842), (21, 805484436), (28, 604113327), (36, 469865921), (42, 402742218), (63, 268494812), (84, 201371109), (126, 134247406), (191, 88561116), (252, 67123703), (382, 44280558), (457, 37013508), (573, 29520372), (764, 22140279), (769, 21996324), (914, 18506754), (1146, 14760186), (1337, 12651588), (1371, 12337836), (1538, 10998162), (1719, 9840124), (1828, 9253377), (2292, 7380093), (2307, 7332108), (2674, 6325794), (2742, 6168918), (3076, 5499081), (3199, 5287644), (3438, 4920062), (4011, 4217196), (4113, 4112612), (4614, 3666054), (5348, 3162897), (5383, 3142332), (5484, 3084459), (6398, 2643822), (6876, 2460031), (6921, 2444036), (8022, 2108598), (8226, 2056306), (9228, 1833027), (9597, 1762548), (10766, 1571166), (12033, 1405732), (12796, 1321911), (13842, 1222018), (16044, 1054299), (16149, 1047444), (16452, 1028153), (19194, 881274), (21532, 785583), (24066, 702866), (27684, 611009), (28791, 587516), (32298, 523722), (38388, 440637), (48132, 351433), (48447, 349148), (57582, 293758), (64596, 261861), (87287, 193788), (96894, 174574), (115164, 146879)]