16367664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 45175680

約数和(自身を除く): 28808016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 137, 152, 228, 262, 274, 304, 393, 411, 456, 524, 548, 786, 822, 912, 1048, 1096, 1572, 1644, 2096, 2192, 2489, 2603, 3144, 3288, 4978, 5206, 6288, 6576, 7467, 7809, 9956, 10412, 14934, 15618, 17947, 19912, 20824, 29868, 31236, 35894, 39824, 41648, 53841, 59736, 62472, 71788, 107682, 119472, 124944, 143576, 215364, 287152, 340993, 430728, 681986, 861456, 1022979, 1363972, 2045958, 2727944, 4091916, 5455888, 8183832, 16367664]

約数ペア:

[(1, 16367664), (2, 8183832), (3, 5455888), (4, 4091916), (6, 2727944), (8, 2045958), (12, 1363972), (16, 1022979), (19, 861456), (24, 681986), (38, 430728), (48, 340993), (57, 287152), (76, 215364), (114, 143576), (131, 124944), (137, 119472), (152, 107682), (228, 71788), (262, 62472), (274, 59736), (304, 53841), (393, 41648), (411, 39824), (456, 35894), (524, 31236), (548, 29868), (786, 20824), (822, 19912), (912, 17947), (1048, 15618), (1096, 14934), (1572, 10412), (1644, 9956), (2096, 7809), (2192, 7467), (2489, 6576), (2603, 6288), (3144, 5206), (3288, 4978)]