190401008

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 458051040

約数和(自身を除く): 267650032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 61, 62, 112, 116, 122, 124, 203, 217, 232, 244, 248, 406, 427, 434, 464, 488, 496, 812, 854, 868, 899, 961, 976, 1624, 1708, 1736, 1769, 1798, 1891, 1922, 3248, 3416, 3472, 3538, 3596, 3782, 3844, 6293, 6727, 6832, 7076, 7192, 7564, 7688, 12383, 12586, 13237, 13454, 14152, 14384, 15128, 15376, 24766, 25172, 26474, 26908, 27869, 28304, 30256, 49532, 50344, 52948, 53816, 54839, 55738, 58621, 99064, 100688, 105896, 107632, 109678, 111476, 117242, 195083, 198128, 211792, 219356, 222952, 234484, 383873, 390166, 410347, 438712, 445904, 468968, 767746, 780332, 820694, 877424, 937936, 1535492, 1560664, 1641388, 1700009, 3070984, 3121328, 3282776, 3400018, 6141968, 6565552, 6800036, 11900063, 13600072, 23800126, 27200144, 47600252, 95200504, 190401008]

約数ペア:

[(1, 190401008), (2, 95200504), (4, 47600252), (7, 27200144), (8, 23800126), (14, 13600072), (16, 11900063), (28, 6800036), (29, 6565552), (31, 6141968), (56, 3400018), (58, 3282776), (61, 3121328), (62, 3070984), (112, 1700009), (116, 1641388), (122, 1560664), (124, 1535492), (203, 937936), (217, 877424), (232, 820694), (244, 780332), (248, 767746), (406, 468968), (427, 445904), (434, 438712), (464, 410347), (488, 390166), (496, 383873), (812, 234484), (854, 222952), (868, 219356), (899, 211792), (961, 198128), (976, 195083), (1624, 117242), (1708, 111476), (1736, 109678), (1769, 107632), (1798, 105896), (1891, 100688), (1922, 99064), (3248, 58621), (3416, 55738), (3472, 54839), (3538, 53816), (3596, 52948), (3782, 50344), (3844, 49532), (6293, 30256), (6727, 28304), (6832, 27869), (7076, 26908), (7192, 26474), (7564, 25172), (7688, 24766), (12383, 15376), (12586, 15128), (13237, 14384), (13454, 14152)]