16643952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 53215344

約数和(自身を除く): 36571392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 523, 612, 624, 663, 816, 884, 936, 1046, 1224, 1326, 1569, 1768, 1872, 1989, 2092, 2448, 2652, 3138, 3536, 3978, 4184, 4707, 5304, 6276, 6799, 7956, 8368, 8891, 9414, 10608, 12552, 13598, 15912, 17782, 18828, 20397, 25104, 26673, 27196, 31824, 35564, 37656, 40794, 53346, 54392, 61191, 71128, 75312, 80019, 81588, 106692, 108784, 115583, 122382, 142256, 160038, 163176, 213384, 231166, 244764, 320076, 326352, 346749, 426768, 462332, 489528, 640152, 693498, 924664, 979056, 1040247, 1280304, 1386996, 1849328, 2080494, 2773992, 4160988, 5547984, 8321976, 16643952]

約数ペア:

[(1, 16643952), (2, 8321976), (3, 5547984), (4, 4160988), (6, 2773992), (8, 2080494), (9, 1849328), (12, 1386996), (13, 1280304), (16, 1040247), (17, 979056), (18, 924664), (24, 693498), (26, 640152), (34, 489528), (36, 462332), (39, 426768), (48, 346749), (51, 326352), (52, 320076), (68, 244764), (72, 231166), (78, 213384), (102, 163176), (104, 160038), (117, 142256), (136, 122382), (144, 115583), (153, 108784), (156, 106692), (204, 81588), (208, 80019), (221, 75312), (234, 71128), (272, 61191), (306, 54392), (312, 53346), (408, 40794), (442, 37656), (468, 35564), (523, 31824), (612, 27196), (624, 26673), (663, 25104), (816, 20397), (884, 18828), (936, 17782), (1046, 15912), (1224, 13598), (1326, 12552), (1569, 10608), (1768, 9414), (1872, 8891), (1989, 8368), (2092, 7956), (2448, 6799), (2652, 6276), (3138, 5304), (3536, 4707), (3978, 4184)]