154445984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3346

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 244722016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 3299, 3344, 4256, 5852, 6598, 6688, 11704, 13196, 23093, 23408, 26392, 36289, 46186, 46816, 52784, 62681, 72578, 92372, 105568, 125362, 145156, 184744, 250724, 254023, 290312, 369488, 438767, 501448, 508046, 580624, 689491, 738976, 877534, 1002896, 1016092, 1161248, 1378982, 1755068, 2005792, 2032184, 2757964, 3510136, 4064368, 4826437, 5515928, 7020272, 8128736, 9652874, 11031856, 14040544, 19305748, 22063712, 38611496, 77222992, 154445984]

約数ペア:

[(1, 154445984), (2, 77222992), (4, 38611496), (7, 22063712), (8, 19305748), (11, 14040544), (14, 11031856), (16, 9652874), (19, 8128736), (22, 7020272), (28, 5515928), (32, 4826437), (38, 4064368), (44, 3510136), (56, 2757964), (76, 2032184), (77, 2005792), (88, 1755068), (112, 1378982), (133, 1161248), (152, 1016092), (154, 1002896), (176, 877534), (209, 738976), (224, 689491), (266, 580624), (304, 508046), (308, 501448), (352, 438767), (418, 369488), (532, 290312), (608, 254023), (616, 250724), (836, 184744), (1064, 145156), (1232, 125362), (1463, 105568), (1672, 92372), (2128, 72578), (2464, 62681), (2926, 52784), (3299, 46816), (3344, 46186), (4256, 36289), (5852, 26392), (6598, 23408), (6688, 23093), (11704, 13196)]