194815968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 561899520

約数和(自身を除く): 367083552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 127, 152, 174, 228, 232, 254, 304, 348, 381, 456, 464, 508, 551, 608, 696, 762, 841, 912, 928, 1016, 1102, 1392, 1524, 1653, 1682, 1824, 2032, 2204, 2413, 2523, 2784, 3048, 3306, 3364, 3683, 4064, 4408, 4826, 5046, 6096, 6612, 6728, 7239, 7366, 8816, 9652, 10092, 11049, 12192, 13224, 13456, 14478, 14732, 15979, 17632, 19304, 20184, 22098, 26448, 26912, 28956, 29464, 31958, 38608, 40368, 44196, 47937, 52896, 57912, 58928, 63916, 69977, 77216, 80736, 88392, 95874, 106807, 115824, 117856, 127832, 139954, 176784, 191748, 209931, 213614, 231648, 255664, 279908, 320421, 353568, 383496, 419862, 427228, 511328, 559816, 640842, 766992, 839724, 854456, 1119632, 1281684, 1533984, 1679448, 1708912, 2029333, 2239264, 2563368, 3358896, 3417824, 4058666, 5126736, 6087999, 6717792, 8117332, 10253472, 12175998, 16234664, 24351996, 32469328, 48703992, 64938656, 97407984, 194815968]

約数ペア:

[(1, 194815968), (2, 97407984), (3, 64938656), (4, 48703992), (6, 32469328), (8, 24351996), (12, 16234664), (16, 12175998), (19, 10253472), (24, 8117332), (29, 6717792), (32, 6087999), (38, 5126736), (48, 4058666), (57, 3417824), (58, 3358896), (76, 2563368), (87, 2239264), (96, 2029333), (114, 1708912), (116, 1679448), (127, 1533984), (152, 1281684), (174, 1119632), (228, 854456), (232, 839724), (254, 766992), (304, 640842), (348, 559816), (381, 511328), (456, 427228), (464, 419862), (508, 383496), (551, 353568), (608, 320421), (696, 279908), (762, 255664), (841, 231648), (912, 213614), (928, 209931), (1016, 191748), (1102, 176784), (1392, 139954), (1524, 127832), (1653, 117856), (1682, 115824), (1824, 106807), (2032, 95874), (2204, 88392), (2413, 80736), (2523, 77216), (2784, 69977), (3048, 63916), (3306, 58928), (3364, 57912), (3683, 52896), (4064, 47937), (4408, 44196), (4826, 40368), (5046, 38608), (6096, 31958), (6612, 29464), (6728, 28956), (7239, 26912), (7366, 26448), (8816, 22098), (9652, 20184), (10092, 19304), (11049, 17632), (12192, 15979), (13224, 14732), (13456, 14478)]