16219170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 48660480

約数和(自身を除く): 32441310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 127, 129, 135, 165, 198, 215, 254, 258, 270, 297, 330, 381, 387, 430, 473, 495, 594, 635, 645, 762, 774, 946, 990, 1143, 1161, 1270, 1290, 1397, 1419, 1485, 1905, 1935, 2286, 2322, 2365, 2794, 2838, 2970, 3429, 3810, 3870, 4191, 4257, 4730, 5461, 5715, 5805, 6858, 6985, 7095, 8382, 8514, 10922, 11430, 11610, 12573, 12771, 13970, 14190, 16383, 17145, 20955, 21285, 25146, 25542, 27305, 32766, 34290, 37719, 41910, 42570, 49149, 54610, 60071, 62865, 63855, 75438, 81915, 98298, 120142, 125730, 127710, 147447, 163830, 180213, 188595, 245745, 294894, 300355, 360426, 377190, 491490, 540639, 600710, 737235, 901065, 1081278, 1474470, 1621917, 1802130, 2703195, 3243834, 5406390, 8109585, 16219170]

約数ペア:

[(1, 16219170), (2, 8109585), (3, 5406390), (5, 3243834), (6, 2703195), (9, 1802130), (10, 1621917), (11, 1474470), (15, 1081278), (18, 901065), (22, 737235), (27, 600710), (30, 540639), (33, 491490), (43, 377190), (45, 360426), (54, 300355), (55, 294894), (66, 245745), (86, 188595), (90, 180213), (99, 163830), (110, 147447), (127, 127710), (129, 125730), (135, 120142), (165, 98298), (198, 81915), (215, 75438), (254, 63855), (258, 62865), (270, 60071), (297, 54610), (330, 49149), (381, 42570), (387, 41910), (430, 37719), (473, 34290), (495, 32766), (594, 27305), (635, 25542), (645, 25146), (762, 21285), (774, 20955), (946, 17145), (990, 16383), (1143, 14190), (1161, 13970), (1270, 12771), (1290, 12573), (1397, 11610), (1419, 11430), (1485, 10922), (1905, 8514), (1935, 8382), (2286, 7095), (2322, 6985), (2365, 6858), (2794, 5805), (2838, 5715), (2970, 5461), (3429, 4730), (3810, 4257), (3870, 4191)]