156791198896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{274579}}^1$

素因数の和:275077

約数の個数: 40

約数和(自身を含む): 307963436400

約数和(自身を除く): 151172237504

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 401, 712, 802, 1424, 1604, 3208, 6416, 35689, 71378, 142756, 274579, 285512, 549158, 571024, 1098316, 2196632, 4393264, 24437531, 48875062, 97750124, 110106179, 195500248, 220212358, 391000496, 440424716, 880849432, 1761698864, 9799449931, 19598899862, 39197799724, 78395599448, 156791198896]

約数ペア:

[(1, 156791198896), (2, 78395599448), (4, 39197799724), (8, 19598899862), (16, 9799449931), (89, 1761698864), (178, 880849432), (356, 440424716), (401, 391000496), (712, 220212358), (802, 195500248), (1424, 110106179), (1604, 97750124), (3208, 48875062), (6416, 24437531), (35689, 4393264), (71378, 2196632), (142756, 1098316), (274579, 571024), (285512, 549158)]