130764496

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 257963400

約数和(自身を除く): 127198904

約数列:

[1, 2, 4, 8, 16, 89, 178, 229, 356, 401, 458, 712, 802, 916, 1424, 1604, 1832, 3208, 3664, 6416, 20381, 35689, 40762, 71378, 81524, 91829, 142756, 163048, 183658, 285512, 326096, 367316, 571024, 734632, 1469264, 8172781, 16345562, 32691124, 65382248, 130764496]

約数ペア:

[(1, 130764496), (2, 65382248), (4, 32691124), (8, 16345562), (16, 8172781), (89, 1469264), (178, 734632), (229, 571024), (356, 367316), (401, 326096), (458, 285512), (712, 183658), (802, 163048), (916, 142756), (1424, 91829), (1604, 81524), (1832, 71378), (3208, 40762), (3664, 35689), (6416, 20381)]