145090736

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5657}}^1$

素因数の和:5901

約数の個数: 40

約数和(自身を含む): 322732320

約数和(自身を除く): 177641584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 5657, 6412, 11314, 12824, 22628, 25648, 39599, 45256, 79198, 90512, 158396, 316792, 633584, 1295453, 2590906, 5181812, 9068171, 10363624, 18136342, 20727248, 36272684, 72545368, 145090736]

約数ペア:

[(1, 145090736), (2, 72545368), (4, 36272684), (7, 20727248), (8, 18136342), (14, 10363624), (16, 9068171), (28, 5181812), (56, 2590906), (112, 1295453), (229, 633584), (458, 316792), (916, 158396), (1603, 90512), (1832, 79198), (3206, 45256), (3664, 39599), (5657, 25648), (6412, 22628), (11314, 12824)]