196386736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 511078400

約数和(自身を除く): 314691664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 229, 247, 248, 266, 304, 364, 403, 434, 458, 494, 496, 532, 589, 728, 806, 868, 916, 988, 1064, 1178, 1456, 1603, 1612, 1729, 1736, 1832, 1976, 2128, 2356, 2821, 2977, 3206, 3224, 3458, 3472, 3664, 3952, 4123, 4351, 4712, 5642, 5954, 6412, 6448, 6916, 7099, 7657, 8246, 8702, 9424, 11284, 11908, 12824, 13832, 14198, 15314, 16492, 17404, 20839, 22568, 23816, 25648, 27664, 28396, 30457, 30628, 32984, 34808, 41678, 45136, 47632, 49693, 53599, 56563, 56792, 60914, 61256, 65968, 69616, 83356, 92287, 99386, 107198, 113126, 113584, 121828, 122512, 134881, 166712, 184574, 198772, 214396, 226252, 243656, 269762, 333424, 369148, 395941, 397544, 428792, 452504, 487312, 539524, 646009, 738296, 791882, 795088, 857584, 905008, 944167, 1079048, 1292018, 1476592, 1583764, 1753453, 1888334, 2158096, 2584036, 3167528, 3506906, 3776668, 5168072, 6335056, 7013812, 7553336, 10336144, 12274171, 14027624, 15106672, 24548342, 28055248, 49096684, 98193368, 196386736]

約数ペア:

[(1, 196386736), (2, 98193368), (4, 49096684), (7, 28055248), (8, 24548342), (13, 15106672), (14, 14027624), (16, 12274171), (19, 10336144), (26, 7553336), (28, 7013812), (31, 6335056), (38, 5168072), (52, 3776668), (56, 3506906), (62, 3167528), (76, 2584036), (91, 2158096), (104, 1888334), (112, 1753453), (124, 1583764), (133, 1476592), (152, 1292018), (182, 1079048), (208, 944167), (217, 905008), (229, 857584), (247, 795088), (248, 791882), (266, 738296), (304, 646009), (364, 539524), (403, 487312), (434, 452504), (458, 428792), (494, 397544), (496, 395941), (532, 369148), (589, 333424), (728, 269762), (806, 243656), (868, 226252), (916, 214396), (988, 198772), (1064, 184574), (1178, 166712), (1456, 134881), (1603, 122512), (1612, 121828), (1729, 113584), (1736, 113126), (1832, 107198), (1976, 99386), (2128, 92287), (2356, 83356), (2821, 69616), (2977, 65968), (3206, 61256), (3224, 60914), (3458, 56792), (3472, 56563), (3664, 53599), (3952, 49693), (4123, 47632), (4351, 45136), (4712, 41678), (5642, 34808), (5954, 32984), (6412, 30628), (6448, 30457), (6916, 28396), (7099, 27664), (7657, 25648), (8246, 23816), (8702, 22568), (9424, 20839), (11284, 17404), (11908, 16492), (12824, 15314), (13832, 14198)]