157068972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 419946800

約数和(自身を除く): 262877828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 277, 342, 554, 684, 829, 831, 1108, 1658, 1662, 2487, 2493, 3316, 3324, 4974, 4986, 5263, 7461, 9948, 9972, 10526, 14922, 15751, 15789, 21052, 29844, 31502, 31578, 47253, 47367, 63004, 63156, 94506, 94734, 141759, 189012, 189468, 229633, 283518, 459266, 567036, 688899, 918532, 1377798, 2066697, 2755596, 4133394, 4363027, 8266788, 8726054, 13089081, 17452108, 26178162, 39267243, 52356324, 78534486, 157068972]

約数ペア:

[(1, 157068972), (2, 78534486), (3, 52356324), (4, 39267243), (6, 26178162), (9, 17452108), (12, 13089081), (18, 8726054), (19, 8266788), (36, 4363027), (38, 4133394), (57, 2755596), (76, 2066697), (114, 1377798), (171, 918532), (228, 688899), (277, 567036), (342, 459266), (554, 283518), (684, 229633), (829, 189468), (831, 189012), (1108, 141759), (1658, 94734), (1662, 94506), (2487, 63156), (2493, 63004), (3316, 47367), (3324, 47253), (4974, 31578), (4986, 31502), (5263, 29844), (7461, 21052), (9948, 15789), (9972, 15751), (10526, 14922)]