158404288

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7523}}^1$

素因数の和:7589

約数の個数: 56

約数和(自身を含む): 366930432

約数和(自身を除く): 208526144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 7523, 10528, 15046, 21056, 30092, 52661, 60184, 105322, 120368, 210644, 240736, 353581, 421288, 481472, 707162, 842576, 1414324, 1685152, 2475067, 2828648, 3370304, 4950134, 5657296, 9900268, 11314592, 19800536, 22629184, 39601072, 79202144, 158404288]

約数ペア:

[(1, 158404288), (2, 79202144), (4, 39601072), (7, 22629184), (8, 19800536), (14, 11314592), (16, 9900268), (28, 5657296), (32, 4950134), (47, 3370304), (56, 2828648), (64, 2475067), (94, 1685152), (112, 1414324), (188, 842576), (224, 707162), (329, 481472), (376, 421288), (448, 353581), (658, 240736), (752, 210644), (1316, 120368), (1504, 105322), (2632, 60184), (3008, 52661), (5264, 30092), (7523, 21056), (10528, 15046)]