129928608

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 386535240

約数和(自身を除く): 256606632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 89, 96, 111, 137, 144, 148, 178, 222, 267, 274, 288, 296, 333, 356, 411, 444, 534, 548, 592, 666, 712, 801, 822, 888, 1068, 1096, 1184, 1233, 1332, 1424, 1602, 1644, 1776, 2136, 2192, 2466, 2664, 2848, 3204, 3288, 3293, 3552, 4272, 4384, 4932, 5069, 5328, 6408, 6576, 6586, 8544, 9864, 9879, 10138, 10656, 12193, 12816, 13152, 13172, 15207, 19728, 19758, 20276, 24386, 25632, 26344, 29637, 30414, 36579, 39456, 39516, 40552, 45621, 48772, 52688, 59274, 60828, 73158, 79032, 81104, 91242, 97544, 105376, 109737, 118548, 121656, 146316, 158064, 162208, 182484, 195088, 219474, 237096, 243312, 292632, 316128, 364968, 390176, 438948, 451141, 474192, 486624, 585264, 729936, 877896, 902282, 948384, 1170528, 1353423, 1459872, 1755792, 1804564, 2706846, 3511584, 3609128, 4060269, 5413692, 7218256, 8120538, 10827384, 14436512, 16241076, 21654768, 32482152, 43309536, 64964304, 129928608]

約数ペア:

[(1, 129928608), (2, 64964304), (3, 43309536), (4, 32482152), (6, 21654768), (8, 16241076), (9, 14436512), (12, 10827384), (16, 8120538), (18, 7218256), (24, 5413692), (32, 4060269), (36, 3609128), (37, 3511584), (48, 2706846), (72, 1804564), (74, 1755792), (89, 1459872), (96, 1353423), (111, 1170528), (137, 948384), (144, 902282), (148, 877896), (178, 729936), (222, 585264), (267, 486624), (274, 474192), (288, 451141), (296, 438948), (333, 390176), (356, 364968), (411, 316128), (444, 292632), (534, 243312), (548, 237096), (592, 219474), (666, 195088), (712, 182484), (801, 162208), (822, 158064), (888, 146316), (1068, 121656), (1096, 118548), (1184, 109737), (1233, 105376), (1332, 97544), (1424, 91242), (1602, 81104), (1644, 79032), (1776, 73158), (2136, 60828), (2192, 59274), (2466, 52688), (2664, 48772), (2848, 45621), (3204, 40552), (3288, 39516), (3293, 39456), (3552, 36579), (4272, 30414), (4384, 29637), (4932, 26344), (5069, 25632), (5328, 24386), (6408, 20276), (6576, 19758), (6586, 19728), (8544, 15207), (9864, 13172), (9879, 13152), (10138, 12816), (10656, 12193)]