16103556

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 51710400

約数和(自身を除く): 35606844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 179, 189, 196, 204, 238, 252, 294, 306, 357, 358, 378, 441, 459, 476, 537, 588, 612, 714, 716, 756, 833, 882, 918, 1071, 1074, 1253, 1323, 1428, 1611, 1666, 1764, 1836, 2142, 2148, 2499, 2506, 2646, 3043, 3213, 3222, 3332, 3759, 4284, 4833, 4998, 5012, 5292, 6086, 6426, 6444, 7497, 7518, 8771, 9129, 9666, 9996, 11277, 12172, 12852, 14994, 15036, 17542, 18258, 19332, 21301, 22491, 22554, 26313, 27387, 29988, 33831, 35084, 36516, 42602, 44982, 45108, 52626, 54774, 63903, 67662, 78939, 82161, 85204, 89964, 105252, 109548, 127806, 135324, 149107, 157878, 164322, 191709, 236817, 255612, 298214, 315756, 328644, 383418, 447321, 473634, 575127, 596428, 766836, 894642, 947268, 1150254, 1341963, 1789284, 2300508, 2683926, 4025889, 5367852, 8051778, 16103556]

約数ペア:

[(1, 16103556), (2, 8051778), (3, 5367852), (4, 4025889), (6, 2683926), (7, 2300508), (9, 1789284), (12, 1341963), (14, 1150254), (17, 947268), (18, 894642), (21, 766836), (27, 596428), (28, 575127), (34, 473634), (36, 447321), (42, 383418), (49, 328644), (51, 315756), (54, 298214), (63, 255612), (68, 236817), (84, 191709), (98, 164322), (102, 157878), (108, 149107), (119, 135324), (126, 127806), (147, 109548), (153, 105252), (179, 89964), (189, 85204), (196, 82161), (204, 78939), (238, 67662), (252, 63903), (294, 54774), (306, 52626), (357, 45108), (358, 44982), (378, 42602), (441, 36516), (459, 35084), (476, 33831), (537, 29988), (588, 27387), (612, 26313), (714, 22554), (716, 22491), (756, 21301), (833, 19332), (882, 18258), (918, 17542), (1071, 15036), (1074, 14994), (1253, 12852), (1323, 12172), (1428, 11277), (1611, 9996), (1666, 9666), (1764, 9129), (1836, 8771), (2142, 7518), (2148, 7497), (2499, 6444), (2506, 6426), (2646, 6086), (3043, 5292), (3213, 5012), (3222, 4998), (3332, 4833), (3759, 4284)]