141379072

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 307882080

約数和(自身を除く): 166503008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 439, 512, 544, 592, 629, 878, 1088, 1184, 1258, 1756, 2176, 2368, 2516, 3512, 4352, 4736, 5032, 7024, 7463, 8704, 9472, 10064, 14048, 14926, 16243, 18944, 20128, 28096, 29852, 32486, 40256, 56192, 59704, 64972, 80512, 112384, 119408, 129944, 161024, 224768, 238816, 259888, 276131, 322048, 477632, 519776, 552262, 955264, 1039552, 1104524, 1910528, 2079104, 2209048, 3821056, 4158208, 4418096, 8316416, 8836192, 17672384, 35344768, 70689536, 141379072]

約数ペア:

[(1, 141379072), (2, 70689536), (4, 35344768), (8, 17672384), (16, 8836192), (17, 8316416), (32, 4418096), (34, 4158208), (37, 3821056), (64, 2209048), (68, 2079104), (74, 1910528), (128, 1104524), (136, 1039552), (148, 955264), (256, 552262), (272, 519776), (296, 477632), (439, 322048), (512, 276131), (544, 259888), (592, 238816), (629, 224768), (878, 161024), (1088, 129944), (1184, 119408), (1258, 112384), (1756, 80512), (2176, 64972), (2368, 59704), (2516, 56192), (3512, 40256), (4352, 32486), (4736, 29852), (5032, 28096), (7024, 20128), (7463, 18944), (8704, 16243), (9472, 14926), (10064, 14048)]