191223396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19457}}^1$

素因数の和:19490

約数の個数: 96

約数和(自身を含む): 610202880

約数和(自身を除く): 418979484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 19457, 38914, 58371, 77828, 116742, 136199, 175113, 233484, 252941, 272398, 350226, 408597, 505882, 525339, 544796, 700452, 758823, 817194, 1011764, 1050678, 1225791, 1517646, 1634388, 1770587, 2101356, 2276469, 2451582, 3035292, 3541174, 3677373, 4552938, 4903164, 5311761, 6829407, 7082348, 7354746, 9105876, 10623522, 13658814, 14709492, 15935283, 21247044, 27317628, 31870566, 47805849, 63741132, 95611698, 191223396]

約数ペア:

[(1, 191223396), (2, 95611698), (3, 63741132), (4, 47805849), (6, 31870566), (7, 27317628), (9, 21247044), (12, 15935283), (13, 14709492), (14, 13658814), (18, 10623522), (21, 9105876), (26, 7354746), (27, 7082348), (28, 6829407), (36, 5311761), (39, 4903164), (42, 4552938), (52, 3677373), (54, 3541174), (63, 3035292), (78, 2451582), (84, 2276469), (91, 2101356), (108, 1770587), (117, 1634388), (126, 1517646), (156, 1225791), (182, 1050678), (189, 1011764), (234, 817194), (252, 758823), (273, 700452), (351, 544796), (364, 525339), (378, 505882), (468, 408597), (546, 350226), (702, 272398), (756, 252941), (819, 233484), (1092, 175113), (1404, 136199), (1638, 116742), (2457, 77828), (3276, 58371), (4914, 38914), (9828, 19457)]