198646344

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23581}}^1$

素因数の和:23612

約数の個数: 80

約数和(自身を含む): 599218620

約数和(自身を除く): 400572276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 23581, 47162, 70743, 94324, 141486, 188648, 212229, 282972, 306553, 424458, 565944, 613106, 636687, 848916, 919659, 1226212, 1273374, 1697832, 1839318, 1910061, 2452424, 2546748, 2758977, 3678636, 3820122, 5093496, 5517954, 7357272, 7640244, 8276931, 11035908, 15280488, 16553862, 22071816, 24830793, 33107724, 49661586, 66215448, 99323172, 198646344]

約数ペア:

[(1, 198646344), (2, 99323172), (3, 66215448), (4, 49661586), (6, 33107724), (8, 24830793), (9, 22071816), (12, 16553862), (13, 15280488), (18, 11035908), (24, 8276931), (26, 7640244), (27, 7357272), (36, 5517954), (39, 5093496), (52, 3820122), (54, 3678636), (72, 2758977), (78, 2546748), (81, 2452424), (104, 1910061), (108, 1839318), (117, 1697832), (156, 1273374), (162, 1226212), (216, 919659), (234, 848916), (312, 636687), (324, 613106), (351, 565944), (468, 424458), (648, 306553), (702, 282972), (936, 212229), (1053, 188648), (1404, 141486), (2106, 94324), (2808, 70743), (4212, 47162), (8424, 23581)]