16303896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36918504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 263, 287, 328, 369, 378, 492, 504, 526, 574, 738, 756, 789, 861, 984, 1052, 1107, 1148, 1476, 1512, 1578, 1722, 1841, 2104, 2214, 2296, 2367, 2583, 2952, 3156, 3444, 3682, 4428, 4734, 5166, 5523, 6312, 6888, 7101, 7364, 7749, 8856, 9468, 10332, 10783, 11046, 14202, 14728, 15498, 16569, 18936, 20664, 21566, 22092, 28404, 30996, 32349, 33138, 43132, 44184, 49707, 56808, 61992, 64698, 66276, 75481, 86264, 97047, 99414, 129396, 132552, 150962, 194094, 198828, 226443, 258792, 291141, 301924, 388188, 397656, 452886, 582282, 603848, 679329, 776376, 905772, 1164564, 1358658, 1811544, 2037987, 2329128, 2717316, 4075974, 5434632, 8151948, 16303896]

約数ペア:

[(1, 16303896), (2, 8151948), (3, 5434632), (4, 4075974), (6, 2717316), (7, 2329128), (8, 2037987), (9, 1811544), (12, 1358658), (14, 1164564), (18, 905772), (21, 776376), (24, 679329), (27, 603848), (28, 582282), (36, 452886), (41, 397656), (42, 388188), (54, 301924), (56, 291141), (63, 258792), (72, 226443), (82, 198828), (84, 194094), (108, 150962), (123, 132552), (126, 129396), (164, 99414), (168, 97047), (189, 86264), (216, 75481), (246, 66276), (252, 64698), (263, 61992), (287, 56808), (328, 49707), (369, 44184), (378, 43132), (492, 33138), (504, 32349), (526, 30996), (574, 28404), (738, 22092), (756, 21566), (789, 20664), (861, 18936), (984, 16569), (1052, 15498), (1107, 14728), (1148, 14202), (1476, 11046), (1512, 10783), (1578, 10332), (1722, 9468), (1841, 8856), (2104, 7749), (2214, 7364), (2296, 7101), (2367, 6888), (2583, 6312), (2952, 5523), (3156, 5166), (3444, 4734), (3682, 4428)]