156638432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 326264400

約数和(自身を除く): 169625968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1069, 1928, 2138, 3856, 4276, 4579, 7712, 8552, 9158, 17104, 18316, 20311, 34208, 36632, 40622, 73264, 81244, 146528, 162488, 257629, 324976, 515258, 649952, 1030516, 2061032, 4122064, 4894951, 8244128, 9789902, 19579804, 39159608, 78319216, 156638432]

約数ペア:

[(1, 156638432), (2, 78319216), (4, 39159608), (8, 19579804), (16, 9789902), (19, 8244128), (32, 4894951), (38, 4122064), (76, 2061032), (152, 1030516), (241, 649952), (304, 515258), (482, 324976), (608, 257629), (964, 162488), (1069, 146528), (1928, 81244), (2138, 73264), (3856, 40622), (4276, 36632), (4579, 34208), (7712, 20311), (8552, 18316), (9158, 17104)]