153946968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 490406400

約数和(自身を除く): 336459432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2837, 2856, 3192, 3876, 4522, 5674, 6783, 7752, 8511, 9044, 11348, 13566, 17022, 18088, 19859, 22696, 27132, 34044, 39718, 48229, 53903, 54264, 59577, 68088, 79436, 96458, 107806, 119154, 144687, 158872, 161709, 192916, 215612, 238308, 289374, 323418, 337603, 377321, 385832, 431224, 476616, 578748, 646836, 675206, 754642, 916351, 1012809, 1131963, 1157496, 1293672, 1350412, 1509284, 1832702, 2025618, 2263926, 2700824, 2749053, 3018568, 3665404, 4051236, 4527852, 5498106, 6414457, 7330808, 8102472, 9055704, 10996212, 12828914, 19243371, 21992424, 25657828, 38486742, 51315656, 76973484, 153946968]

約数ペア:

[(1, 153946968), (2, 76973484), (3, 51315656), (4, 38486742), (6, 25657828), (7, 21992424), (8, 19243371), (12, 12828914), (14, 10996212), (17, 9055704), (19, 8102472), (21, 7330808), (24, 6414457), (28, 5498106), (34, 4527852), (38, 4051236), (42, 3665404), (51, 3018568), (56, 2749053), (57, 2700824), (68, 2263926), (76, 2025618), (84, 1832702), (102, 1509284), (114, 1350412), (119, 1293672), (133, 1157496), (136, 1131963), (152, 1012809), (168, 916351), (204, 754642), (228, 675206), (238, 646836), (266, 578748), (323, 476616), (357, 431224), (399, 385832), (408, 377321), (456, 337603), (476, 323418), (532, 289374), (646, 238308), (714, 215612), (798, 192916), (952, 161709), (969, 158872), (1064, 144687), (1292, 119154), (1428, 107806), (1596, 96458), (1938, 79436), (2261, 68088), (2584, 59577), (2837, 54264), (2856, 53903), (3192, 48229), (3876, 39718), (4522, 34044), (5674, 27132), (6783, 22696), (7752, 19859), (8511, 18088), (9044, 17022), (11348, 13566)]