159896898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1132

約数の個数: 72

約数和(自身を含む): 405475200

約数和(自身を除く): 245578302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 199, 294, 398, 441, 597, 882, 911, 1194, 1393, 1791, 1822, 2733, 2786, 3582, 4179, 5466, 6377, 8199, 8358, 9751, 12537, 12754, 16398, 19131, 19502, 25074, 29253, 38262, 44639, 57393, 58506, 87759, 89278, 114786, 133917, 175518, 181289, 267834, 362578, 401751, 543867, 803502, 1087734, 1269023, 1631601, 2538046, 3263202, 3807069, 7614138, 8883161, 11421207, 17766322, 22842414, 26649483, 53298966, 79948449, 159896898]

約数ペア:

[(1, 159896898), (2, 79948449), (3, 53298966), (6, 26649483), (7, 22842414), (9, 17766322), (14, 11421207), (18, 8883161), (21, 7614138), (42, 3807069), (49, 3263202), (63, 2538046), (98, 1631601), (126, 1269023), (147, 1087734), (199, 803502), (294, 543867), (398, 401751), (441, 362578), (597, 267834), (882, 181289), (911, 175518), (1194, 133917), (1393, 114786), (1791, 89278), (1822, 87759), (2733, 58506), (2786, 57393), (3582, 44639), (4179, 38262), (5466, 29253), (6377, 25074), (8199, 19502), (8358, 19131), (9751, 16398), (12537, 12754)]