190907808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 635662944

約数和(自身を除く): 444755136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 96, 104, 112, 123, 156, 164, 168, 169, 182, 208, 224, 246, 273, 287, 312, 328, 336, 338, 364, 416, 492, 507, 533, 546, 574, 624, 656, 672, 676, 728, 861, 984, 1014, 1066, 1092, 1148, 1183, 1248, 1312, 1352, 1456, 1599, 1681, 1722, 1968, 2028, 2132, 2184, 2296, 2366, 2704, 2912, 3198, 3362, 3444, 3549, 3731, 3936, 4056, 4264, 4368, 4592, 4732, 5043, 5408, 6396, 6724, 6888, 6929, 7098, 7462, 8112, 8528, 8736, 9184, 9464, 10086, 11193, 11767, 12792, 13448, 13776, 13858, 14196, 14924, 16224, 17056, 18928, 20172, 20787, 21853, 22386, 23534, 25584, 26896, 27552, 27716, 28392, 29848, 35301, 37856, 40344, 41574, 43706, 44772, 47068, 48503, 51168, 53792, 55432, 56784, 59696, 65559, 70602, 80688, 83148, 87412, 89544, 94136, 97006, 110864, 113568, 119392, 131118, 141204, 145509, 152971, 161376, 166296, 174824, 179088, 188272, 194012, 221728, 262236, 282408, 284089, 291018, 305942, 332592, 349648, 358176, 376544, 388024, 458913, 524472, 564816, 568178, 582036, 611884, 665184, 699296, 776048, 852267, 917826, 1048944, 1129632, 1136356, 1164072, 1223768, 1552096, 1704534, 1835652, 1988623, 2097888, 2272712, 2328144, 2447536, 3409068, 3671304, 3977246, 4545424, 4656288, 4895072, 5965869, 6818136, 7342608, 7954492, 9090848, 11931738, 13636272, 14685216, 15908984, 23863476, 27272544, 31817968, 47726952, 63635936, 95453904, 190907808]

約数ペア:

[(1, 190907808), (2, 95453904), (3, 63635936), (4, 47726952), (6, 31817968), (7, 27272544), (8, 23863476), (12, 15908984), (13, 14685216), (14, 13636272), (16, 11931738), (21, 9090848), (24, 7954492), (26, 7342608), (28, 6818136), (32, 5965869), (39, 4895072), (41, 4656288), (42, 4545424), (48, 3977246), (52, 3671304), (56, 3409068), (78, 2447536), (82, 2328144), (84, 2272712), (91, 2097888), (96, 1988623), (104, 1835652), (112, 1704534), (123, 1552096), (156, 1223768), (164, 1164072), (168, 1136356), (169, 1129632), (182, 1048944), (208, 917826), (224, 852267), (246, 776048), (273, 699296), (287, 665184), (312, 611884), (328, 582036), (336, 568178), (338, 564816), (364, 524472), (416, 458913), (492, 388024), (507, 376544), (533, 358176), (546, 349648), (574, 332592), (624, 305942), (656, 291018), (672, 284089), (676, 282408), (728, 262236), (861, 221728), (984, 194012), (1014, 188272), (1066, 179088), (1092, 174824), (1148, 166296), (1183, 161376), (1248, 152971), (1312, 145509), (1352, 141204), (1456, 131118), (1599, 119392), (1681, 113568), (1722, 110864), (1968, 97006), (2028, 94136), (2132, 89544), (2184, 87412), (2296, 83148), (2366, 80688), (2704, 70602), (2912, 65559), (3198, 59696), (3362, 56784), (3444, 55432), (3549, 53792), (3731, 51168), (3936, 48503), (4056, 47068), (4264, 44772), (4368, 43706), (4592, 41574), (4732, 40344), (5043, 37856), (5408, 35301), (6396, 29848), (6724, 28392), (6888, 27716), (6929, 27552), (7098, 26896), (7462, 25584), (8112, 23534), (8528, 22386), (8736, 21853), (9184, 20787), (9464, 20172), (10086, 18928), (11193, 17056), (11767, 16224), (12792, 14924), (13448, 14196), (13776, 13858)]