16895256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 52224000

約数和(自身を除く): 35328744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 79, 84, 114, 133, 134, 152, 158, 168, 201, 228, 237, 266, 268, 316, 399, 402, 456, 469, 474, 532, 536, 553, 632, 798, 804, 938, 948, 1064, 1106, 1273, 1407, 1501, 1596, 1608, 1659, 1876, 1896, 2212, 2546, 2814, 3002, 3192, 3318, 3752, 3819, 4424, 4503, 5092, 5293, 5628, 6004, 6636, 7638, 8911, 9006, 10184, 10507, 10586, 11256, 12008, 13272, 15276, 15879, 17822, 18012, 21014, 21172, 26733, 30552, 31521, 31758, 35644, 36024, 37051, 42028, 42344, 53466, 63042, 63516, 71288, 74102, 84056, 100567, 106932, 111153, 126084, 127032, 148204, 201134, 213864, 222306, 252168, 296408, 301701, 402268, 444612, 603402, 703969, 804536, 889224, 1206804, 1407938, 2111907, 2413608, 2815876, 4223814, 5631752, 8447628, 16895256]

約数ペア:

[(1, 16895256), (2, 8447628), (3, 5631752), (4, 4223814), (6, 2815876), (7, 2413608), (8, 2111907), (12, 1407938), (14, 1206804), (19, 889224), (21, 804536), (24, 703969), (28, 603402), (38, 444612), (42, 402268), (56, 301701), (57, 296408), (67, 252168), (76, 222306), (79, 213864), (84, 201134), (114, 148204), (133, 127032), (134, 126084), (152, 111153), (158, 106932), (168, 100567), (201, 84056), (228, 74102), (237, 71288), (266, 63516), (268, 63042), (316, 53466), (399, 42344), (402, 42028), (456, 37051), (469, 36024), (474, 35644), (532, 31758), (536, 31521), (553, 30552), (632, 26733), (798, 21172), (804, 21014), (938, 18012), (948, 17822), (1064, 15879), (1106, 15276), (1273, 13272), (1407, 12008), (1501, 11256), (1596, 10586), (1608, 10507), (1659, 10184), (1876, 9006), (1896, 8911), (2212, 7638), (2546, 6636), (2814, 6004), (3002, 5628), (3192, 5293), (3318, 5092), (3752, 4503), (3819, 4424)]