187147776

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 120

約数和(自身を含む): 518169960

約数和(自身を除く): 331022184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 89, 96, 111, 128, 148, 178, 192, 222, 256, 267, 296, 356, 384, 444, 512, 534, 592, 712, 768, 888, 1068, 1184, 1369, 1424, 1536, 1776, 2136, 2368, 2738, 2848, 3293, 3552, 4107, 4272, 4736, 5476, 5696, 6586, 7104, 8214, 8544, 9472, 9879, 10952, 11392, 13172, 14208, 16428, 17088, 18944, 19758, 21904, 22784, 26344, 28416, 32856, 34176, 39516, 43808, 45568, 52688, 56832, 65712, 68352, 79032, 87616, 105376, 121841, 131424, 136704, 158064, 175232, 210752, 243682, 262848, 316128, 350464, 365523, 421504, 487364, 525696, 632256, 700928, 731046, 843008, 974728, 1051392, 1264512, 1462092, 1686016, 1949456, 2102784, 2529024, 2924184, 3898912, 5058048, 5848368, 7797824, 11696736, 15595648, 23393472, 31191296, 46786944, 62382592, 93573888, 187147776]

約数ペア:

[(1, 187147776), (2, 93573888), (3, 62382592), (4, 46786944), (6, 31191296), (8, 23393472), (12, 15595648), (16, 11696736), (24, 7797824), (32, 5848368), (37, 5058048), (48, 3898912), (64, 2924184), (74, 2529024), (89, 2102784), (96, 1949456), (111, 1686016), (128, 1462092), (148, 1264512), (178, 1051392), (192, 974728), (222, 843008), (256, 731046), (267, 700928), (296, 632256), (356, 525696), (384, 487364), (444, 421504), (512, 365523), (534, 350464), (592, 316128), (712, 262848), (768, 243682), (888, 210752), (1068, 175232), (1184, 158064), (1369, 136704), (1424, 131424), (1536, 121841), (1776, 105376), (2136, 87616), (2368, 79032), (2738, 68352), (2848, 65712), (3293, 56832), (3552, 52688), (4107, 45568), (4272, 43808), (4736, 39516), (5476, 34176), (5696, 32856), (6586, 28416), (7104, 26344), (8214, 22784), (8544, 21904), (9472, 19758), (9879, 18944), (10952, 17088), (11392, 16428), (13172, 14208)]