16329816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 50112000

約数和(自身を除く): 33782184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 173, 184, 207, 216, 228, 276, 342, 346, 414, 437, 456, 513, 519, 552, 621, 684, 692, 828, 874, 1026, 1038, 1242, 1311, 1368, 1384, 1557, 1656, 1748, 2052, 2076, 2484, 2622, 3114, 3287, 3496, 3933, 3979, 4104, 4152, 4671, 4968, 5244, 6228, 6574, 7866, 7958, 9342, 9861, 10488, 11799, 11937, 12456, 13148, 15732, 15916, 18684, 19722, 23598, 23874, 26296, 29583, 31464, 31832, 35811, 37368, 39444, 47196, 47748, 59166, 71622, 75601, 78888, 88749, 94392, 95496, 107433, 118332, 143244, 151202, 177498, 214866, 226803, 236664, 286488, 302404, 354996, 429732, 453606, 604808, 680409, 709992, 859464, 907212, 1360818, 1814424, 2041227, 2721636, 4082454, 5443272, 8164908, 16329816]

約数ペア:

[(1, 16329816), (2, 8164908), (3, 5443272), (4, 4082454), (6, 2721636), (8, 2041227), (9, 1814424), (12, 1360818), (18, 907212), (19, 859464), (23, 709992), (24, 680409), (27, 604808), (36, 453606), (38, 429732), (46, 354996), (54, 302404), (57, 286488), (69, 236664), (72, 226803), (76, 214866), (92, 177498), (108, 151202), (114, 143244), (138, 118332), (152, 107433), (171, 95496), (173, 94392), (184, 88749), (207, 78888), (216, 75601), (228, 71622), (276, 59166), (342, 47748), (346, 47196), (414, 39444), (437, 37368), (456, 35811), (513, 31832), (519, 31464), (552, 29583), (621, 26296), (684, 23874), (692, 23598), (828, 19722), (874, 18684), (1026, 15916), (1038, 15732), (1242, 13148), (1311, 12456), (1368, 11937), (1384, 11799), (1557, 10488), (1656, 9861), (1748, 9342), (2052, 7958), (2076, 7866), (2484, 6574), (2622, 6228), (3114, 5244), (3287, 4968), (3496, 4671), (3933, 4152), (3979, 4104)]