147157744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 295838208

約数和(自身を除く): 148680464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1307, 1816, 2614, 3632, 5228, 7037, 10456, 14074, 20912, 28148, 40517, 56296, 81034, 112592, 162068, 296689, 324136, 593378, 648272, 1186756, 2373512, 4747024, 9197359, 18394718, 36789436, 73578872, 147157744]

約数ペア:

[(1, 147157744), (2, 73578872), (4, 36789436), (8, 18394718), (16, 9197359), (31, 4747024), (62, 2373512), (124, 1186756), (227, 648272), (248, 593378), (454, 324136), (496, 296689), (908, 162068), (1307, 112592), (1816, 81034), (2614, 56296), (3632, 40517), (5228, 28148), (7037, 20912), (10456, 14074)]