198009864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{16273}}^1$

素因数の和:16311

約数の個数: 72

約数和(自身を含む): 580737690

約数和(自身を除く): 382727826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 16273, 32546, 48819, 65092, 97638, 130184, 146457, 195276, 211549, 292914, 390552, 423098, 585828, 634647, 846196, 1171656, 1269294, 1692392, 1903941, 2538588, 2750137, 3807882, 5077176, 5500274, 7615764, 8250411, 11000548, 15231528, 16500822, 22001096, 24751233, 33001644, 49502466, 66003288, 99004932, 198009864]

約数ペア:

[(1, 198009864), (2, 99004932), (3, 66003288), (4, 49502466), (6, 33001644), (8, 24751233), (9, 22001096), (12, 16500822), (13, 15231528), (18, 11000548), (24, 8250411), (26, 7615764), (36, 5500274), (39, 5077176), (52, 3807882), (72, 2750137), (78, 2538588), (104, 1903941), (117, 1692392), (156, 1269294), (169, 1171656), (234, 846196), (312, 634647), (338, 585828), (468, 423098), (507, 390552), (676, 292914), (936, 211549), (1014, 195276), (1352, 146457), (1521, 130184), (2028, 97638), (3042, 65092), (4056, 48819), (6084, 32546), (12168, 16273)]