15519672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 50417640

約数和(自身を除く): 34897968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 83, 84, 98, 106, 126, 147, 159, 166, 168, 196, 212, 249, 252, 294, 318, 332, 371, 392, 424, 441, 477, 498, 504, 581, 588, 636, 664, 742, 747, 882, 954, 996, 1113, 1162, 1176, 1272, 1484, 1494, 1743, 1764, 1908, 1992, 2226, 2324, 2597, 2968, 2988, 3339, 3486, 3528, 3816, 4067, 4399, 4452, 4648, 5194, 5229, 5976, 6678, 6972, 7791, 8134, 8798, 8904, 10388, 10458, 12201, 13197, 13356, 13944, 15582, 16268, 17596, 20776, 20916, 23373, 24402, 26394, 26712, 30793, 31164, 32536, 35192, 36603, 39591, 41832, 46746, 48804, 52788, 61586, 62328, 73206, 79182, 92379, 93492, 97608, 105576, 123172, 146412, 158364, 184758, 186984, 215551, 246344, 277137, 292824, 316728, 369516, 431102, 554274, 646653, 739032, 862204, 1108548, 1293306, 1724408, 1939959, 2217096, 2586612, 3879918, 5173224, 7759836, 15519672]

約数ペア:

[(1, 15519672), (2, 7759836), (3, 5173224), (4, 3879918), (6, 2586612), (7, 2217096), (8, 1939959), (9, 1724408), (12, 1293306), (14, 1108548), (18, 862204), (21, 739032), (24, 646653), (28, 554274), (36, 431102), (42, 369516), (49, 316728), (53, 292824), (56, 277137), (63, 246344), (72, 215551), (83, 186984), (84, 184758), (98, 158364), (106, 146412), (126, 123172), (147, 105576), (159, 97608), (166, 93492), (168, 92379), (196, 79182), (212, 73206), (249, 62328), (252, 61586), (294, 52788), (318, 48804), (332, 46746), (371, 41832), (392, 39591), (424, 36603), (441, 35192), (477, 32536), (498, 31164), (504, 30793), (581, 26712), (588, 26394), (636, 24402), (664, 23373), (742, 20916), (747, 20776), (882, 17596), (954, 16268), (996, 15582), (1113, 13944), (1162, 13356), (1176, 13197), (1272, 12201), (1484, 10458), (1494, 10388), (1743, 8904), (1764, 8798), (1908, 8134), (1992, 7791), (2226, 6972), (2324, 6678), (2597, 5976), (2968, 5229), (2988, 5194), (3339, 4648), (3486, 4452), (3528, 4399), (3816, 4067)]