127875456

素因数分解:

$2^7\times 3^3\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 381398400

約数和(自身を除く): 253522944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 163, 192, 216, 227, 288, 326, 384, 432, 454, 489, 576, 652, 681, 864, 908, 978, 1152, 1304, 1362, 1467, 1728, 1816, 1956, 2043, 2608, 2724, 2934, 3456, 3632, 3912, 4086, 4401, 5216, 5448, 5868, 6129, 7264, 7824, 8172, 8802, 10432, 10896, 11736, 12258, 14528, 15648, 16344, 17604, 20864, 21792, 23472, 24516, 29056, 31296, 32688, 35208, 37001, 43584, 46944, 49032, 62592, 65376, 70416, 74002, 87168, 93888, 98064, 111003, 130752, 140832, 148004, 187776, 196128, 222006, 261504, 281664, 296008, 333009, 392256, 444012, 563328, 592016, 666018, 784512, 888024, 999027, 1184032, 1332036, 1776048, 1998054, 2368064, 2664072, 3552096, 3996108, 4736128, 5328144, 7104192, 7992216, 10656288, 14208384, 15984432, 21312576, 31968864, 42625152, 63937728, 127875456]

約数ペア:

[(1, 127875456), (2, 63937728), (3, 42625152), (4, 31968864), (6, 21312576), (8, 15984432), (9, 14208384), (12, 10656288), (16, 7992216), (18, 7104192), (24, 5328144), (27, 4736128), (32, 3996108), (36, 3552096), (48, 2664072), (54, 2368064), (64, 1998054), (72, 1776048), (96, 1332036), (108, 1184032), (128, 999027), (144, 888024), (163, 784512), (192, 666018), (216, 592016), (227, 563328), (288, 444012), (326, 392256), (384, 333009), (432, 296008), (454, 281664), (489, 261504), (576, 222006), (652, 196128), (681, 187776), (864, 148004), (908, 140832), (978, 130752), (1152, 111003), (1304, 98064), (1362, 93888), (1467, 87168), (1728, 74002), (1816, 70416), (1956, 65376), (2043, 62592), (2608, 49032), (2724, 46944), (2934, 43584), (3456, 37001), (3632, 35208), (3912, 32688), (4086, 31296), (4401, 29056), (5216, 24516), (5448, 23472), (5868, 21792), (6129, 20864), (7264, 17604), (7824, 16344), (8172, 15648), (8802, 14528), (10432, 12258), (10896, 11736)]