198691968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 562795200

約数和(自身を除く): 364103232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 113, 114, 128, 152, 192, 226, 228, 241, 304, 339, 384, 452, 456, 482, 608, 678, 723, 904, 912, 964, 1216, 1356, 1446, 1808, 1824, 1928, 2147, 2432, 2712, 2892, 3616, 3648, 3856, 4294, 4579, 5424, 5784, 6441, 7232, 7296, 7712, 8588, 9158, 10848, 11568, 12882, 13737, 14464, 15424, 17176, 18316, 21696, 23136, 25764, 27233, 27474, 30848, 34352, 36632, 43392, 46272, 51528, 54466, 54948, 68704, 73264, 81699, 92544, 103056, 108932, 109896, 137408, 146528, 163398, 206112, 217864, 219792, 274816, 293056, 326796, 412224, 435728, 439584, 517427, 586112, 653592, 824448, 871456, 879168, 1034854, 1307184, 1552281, 1742912, 1758336, 2069708, 2614368, 3104562, 3485824, 4139416, 5228736, 6209124, 8278832, 10457472, 12418248, 16557664, 24836496, 33115328, 49672992, 66230656, 99345984, 198691968]

約数ペア:

[(1, 198691968), (2, 99345984), (3, 66230656), (4, 49672992), (6, 33115328), (8, 24836496), (12, 16557664), (16, 12418248), (19, 10457472), (24, 8278832), (32, 6209124), (38, 5228736), (48, 4139416), (57, 3485824), (64, 3104562), (76, 2614368), (96, 2069708), (113, 1758336), (114, 1742912), (128, 1552281), (152, 1307184), (192, 1034854), (226, 879168), (228, 871456), (241, 824448), (304, 653592), (339, 586112), (384, 517427), (452, 439584), (456, 435728), (482, 412224), (608, 326796), (678, 293056), (723, 274816), (904, 219792), (912, 217864), (964, 206112), (1216, 163398), (1356, 146528), (1446, 137408), (1808, 109896), (1824, 108932), (1928, 103056), (2147, 92544), (2432, 81699), (2712, 73264), (2892, 68704), (3616, 54948), (3648, 54466), (3856, 51528), (4294, 46272), (4579, 43392), (5424, 36632), (5784, 34352), (6441, 30848), (7232, 27474), (7296, 27233), (7712, 25764), (8588, 23136), (9158, 21696), (10848, 18316), (11568, 17176), (12882, 15424), (13737, 14464)]