154228382

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 297457920

約数和(自身を除く): 143229538

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 539, 553, 869, 1078, 1106, 1738, 1811, 3622, 3871, 6083, 7742, 12166, 12677, 19921, 25354, 39842, 42581, 85162, 88739, 139447, 143069, 177478, 278894, 286138, 976129, 1001483, 1573759, 1952258, 2002966, 3147518, 7010381, 11016313, 14020762, 22032626, 77114191, 154228382]

約数ペア:

[(1, 154228382), (2, 77114191), (7, 22032626), (11, 14020762), (14, 11016313), (22, 7010381), (49, 3147518), (77, 2002966), (79, 1952258), (98, 1573759), (154, 1001483), (158, 976129), (539, 286138), (553, 278894), (869, 177478), (1078, 143069), (1106, 139447), (1738, 88739), (1811, 85162), (3622, 42581), (3871, 39842), (6083, 25354), (7742, 19921), (12166, 12677)]