149744196

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 450486400

約数和(自身を除く): 300742204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 181, 196, 201, 252, 268, 294, 343, 362, 402, 441, 469, 543, 588, 603, 686, 724, 804, 882, 938, 1029, 1086, 1206, 1267, 1372, 1407, 1629, 1764, 1876, 2058, 2172, 2412, 2534, 2814, 3087, 3258, 3283, 3801, 4116, 4221, 5068, 5628, 6174, 6516, 6566, 7602, 8442, 8869, 9849, 11403, 12127, 12348, 13132, 15204, 16884, 17738, 19698, 22806, 22981, 24254, 26607, 29547, 35476, 36381, 39396, 45612, 45962, 48508, 53214, 59094, 62083, 68943, 72762, 79821, 84889, 91924, 106428, 109143, 118188, 124166, 137886, 145524, 159642, 169778, 186249, 206829, 218286, 248332, 254667, 275772, 319284, 339556, 372498, 413658, 436572, 509334, 558747, 594223, 744996, 764001, 827316, 1018668, 1117494, 1188446, 1528002, 1782669, 2234988, 2376892, 3056004, 3565338, 4159561, 5348007, 7130676, 8319122, 10696014, 12478683, 16638244, 21392028, 24957366, 37436049, 49914732, 74872098, 149744196]

約数ペア:

[(1, 149744196), (2, 74872098), (3, 49914732), (4, 37436049), (6, 24957366), (7, 21392028), (9, 16638244), (12, 12478683), (14, 10696014), (18, 8319122), (21, 7130676), (28, 5348007), (36, 4159561), (42, 3565338), (49, 3056004), (63, 2376892), (67, 2234988), (84, 1782669), (98, 1528002), (126, 1188446), (134, 1117494), (147, 1018668), (181, 827316), (196, 764001), (201, 744996), (252, 594223), (268, 558747), (294, 509334), (343, 436572), (362, 413658), (402, 372498), (441, 339556), (469, 319284), (543, 275772), (588, 254667), (603, 248332), (686, 218286), (724, 206829), (804, 186249), (882, 169778), (938, 159642), (1029, 145524), (1086, 137886), (1206, 124166), (1267, 118188), (1372, 109143), (1407, 106428), (1629, 91924), (1764, 84889), (1876, 79821), (2058, 72762), (2172, 68943), (2412, 62083), (2534, 59094), (2814, 53214), (3087, 48508), (3258, 45962), (3283, 45612), (3801, 39396), (4116, 36381), (4221, 35476), (5068, 29547), (5628, 26607), (6174, 24254), (6516, 22981), (6566, 22806), (7602, 19698), (8442, 17738), (8869, 16884), (9849, 15204), (11403, 13132), (12127, 12348)]