126389968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 274803840

約数和(自身を除く): 148413872

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 227, 272, 356, 368, 391, 454, 712, 782, 908, 1424, 1513, 1564, 1816, 2047, 3026, 3128, 3632, 3859, 4094, 5221, 6052, 6256, 7718, 8188, 10442, 12104, 15436, 16376, 20203, 20884, 24208, 30872, 32752, 34799, 40406, 41768, 61744, 69598, 80812, 83536, 88757, 139196, 161624, 177514, 278392, 323248, 343451, 355028, 464669, 556784, 686902, 710056, 929338, 1373804, 1420112, 1858676, 2747608, 3717352, 5495216, 7434704, 7899373, 15798746, 31597492, 63194984, 126389968]

約数ペア:

[(1, 126389968), (2, 63194984), (4, 31597492), (8, 15798746), (16, 7899373), (17, 7434704), (23, 5495216), (34, 3717352), (46, 2747608), (68, 1858676), (89, 1420112), (92, 1373804), (136, 929338), (178, 710056), (184, 686902), (227, 556784), (272, 464669), (356, 355028), (368, 343451), (391, 323248), (454, 278392), (712, 177514), (782, 161624), (908, 139196), (1424, 88757), (1513, 83536), (1564, 80812), (1816, 69598), (2047, 61744), (3026, 41768), (3128, 40406), (3632, 34799), (3859, 32752), (4094, 30872), (5221, 24208), (6052, 20884), (6256, 20203), (7718, 16376), (8188, 15436), (10442, 12104)]