141968988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 436800000

約数和(自身を除く): 294831012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 149, 171, 199, 228, 252, 266, 298, 342, 398, 399, 447, 532, 596, 597, 684, 796, 798, 894, 1043, 1194, 1197, 1341, 1393, 1596, 1788, 1791, 2086, 2388, 2394, 2682, 2786, 2831, 3129, 3582, 3781, 4172, 4179, 4788, 5364, 5572, 5662, 6258, 7164, 7562, 8358, 8493, 9387, 11324, 11343, 12516, 12537, 15124, 16716, 16986, 18774, 19817, 22686, 25074, 25479, 26467, 29651, 33972, 34029, 37548, 39634, 45372, 50148, 50958, 52934, 59302, 59451, 68058, 79268, 79401, 88953, 101916, 105868, 118604, 118902, 136116, 158802, 177906, 178353, 207557, 237804, 238203, 266859, 317604, 355812, 356706, 415114, 476406, 533718, 563369, 622671, 713412, 830228, 952812, 1067436, 1126738, 1245342, 1690107, 1868013, 2253476, 2490684, 3380214, 3736026, 3943583, 5070321, 6760428, 7472052, 7887166, 10140642, 11830749, 15774332, 20281284, 23661498, 35492247, 47322996, 70984494, 141968988]

約数ペア:

[(1, 141968988), (2, 70984494), (3, 47322996), (4, 35492247), (6, 23661498), (7, 20281284), (9, 15774332), (12, 11830749), (14, 10140642), (18, 7887166), (19, 7472052), (21, 6760428), (28, 5070321), (36, 3943583), (38, 3736026), (42, 3380214), (57, 2490684), (63, 2253476), (76, 1868013), (84, 1690107), (114, 1245342), (126, 1126738), (133, 1067436), (149, 952812), (171, 830228), (199, 713412), (228, 622671), (252, 563369), (266, 533718), (298, 476406), (342, 415114), (398, 356706), (399, 355812), (447, 317604), (532, 266859), (596, 238203), (597, 237804), (684, 207557), (796, 178353), (798, 177906), (894, 158802), (1043, 136116), (1194, 118902), (1197, 118604), (1341, 105868), (1393, 101916), (1596, 88953), (1788, 79401), (1791, 79268), (2086, 68058), (2388, 59451), (2394, 59302), (2682, 52934), (2786, 50958), (2831, 50148), (3129, 45372), (3582, 39634), (3781, 37548), (4172, 34029), (4179, 33972), (4788, 29651), (5364, 26467), (5572, 25479), (5662, 25074), (6258, 22686), (7164, 19817), (7562, 18774), (8358, 16986), (8493, 16716), (9387, 15124), (11324, 12537), (11343, 12516)]