156904740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11941}}^1$

素因数の和:12029

約数の個数: 72

約数和(自身を含む): 482504568

約数和(自身を除く): 325599828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 11941, 13140, 23882, 35823, 47764, 59705, 71646, 107469, 119410, 143292, 179115, 214938, 238820, 358230, 429876, 537345, 716460, 871693, 1074690, 1743386, 2149380, 2615079, 3486772, 4358465, 5230158, 7845237, 8716930, 10460316, 13075395, 15690474, 17433860, 26150790, 31380948, 39226185, 52301580, 78452370, 156904740]

約数ペア:

[(1, 156904740), (2, 78452370), (3, 52301580), (4, 39226185), (5, 31380948), (6, 26150790), (9, 17433860), (10, 15690474), (12, 13075395), (15, 10460316), (18, 8716930), (20, 7845237), (30, 5230158), (36, 4358465), (45, 3486772), (60, 2615079), (73, 2149380), (90, 1743386), (146, 1074690), (180, 871693), (219, 716460), (292, 537345), (365, 429876), (438, 358230), (657, 238820), (730, 214938), (876, 179115), (1095, 143292), (1314, 119410), (1460, 107469), (2190, 71646), (2628, 59705), (3285, 47764), (4380, 35823), (6570, 23882), (11941, 13140)]