1539152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 3228960

約数和(自身を除く): 1689808

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 83, 122, 152, 166, 244, 304, 332, 488, 664, 976, 1159, 1328, 1577, 2318, 3154, 4636, 5063, 6308, 9272, 10126, 12616, 18544, 20252, 25232, 40504, 81008, 96197, 192394, 384788, 769576, 1539152]

約数ペア:

[(1, 1539152), (2, 769576), (4, 384788), (8, 192394), (16, 96197), (19, 81008), (38, 40504), (61, 25232), (76, 20252), (83, 18544), (122, 12616), (152, 10126), (166, 9272), (244, 6308), (304, 5063), (332, 4636), (488, 3154), (664, 2318), (976, 1577), (1159, 1328)]