111187072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 241048440

約数和(自身を除く): 129861368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1381, 2176, 2368, 2516, 2762, 4736, 5032, 5524, 10064, 11048, 20128, 22096, 23477, 40256, 44192, 46954, 51097, 80512, 88384, 93908, 102194, 176768, 187816, 204388, 375632, 408776, 751264, 817552, 868649, 1502528, 1635104, 1737298, 3005056, 3270208, 3474596, 6540416, 6949192, 13898384, 27796768, 55593536, 111187072]

約数ペア:

[(1, 111187072), (2, 55593536), (4, 27796768), (8, 13898384), (16, 6949192), (17, 6540416), (32, 3474596), (34, 3270208), (37, 3005056), (64, 1737298), (68, 1635104), (74, 1502528), (128, 868649), (136, 817552), (148, 751264), (272, 408776), (296, 375632), (544, 204388), (592, 187816), (629, 176768), (1088, 102194), (1184, 93908), (1258, 88384), (1381, 80512), (2176, 51097), (2368, 46954), (2516, 44192), (2762, 40256), (4736, 23477), (5032, 22096), (5524, 20128), (10064, 11048)]