149271444

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 457988160

約数和(自身を除く): 308716716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 84, 98, 108, 126, 134, 147, 189, 196, 201, 252, 268, 294, 378, 402, 421, 441, 469, 588, 603, 756, 804, 842, 882, 938, 1206, 1263, 1323, 1407, 1684, 1764, 1809, 1876, 2412, 2526, 2646, 2814, 2947, 3283, 3618, 3789, 4221, 5052, 5292, 5628, 5894, 6566, 7236, 7578, 8442, 8841, 9849, 11367, 11788, 12663, 13132, 15156, 16884, 17682, 19698, 20629, 22734, 25326, 26523, 28207, 29547, 35364, 39396, 41258, 45468, 50652, 53046, 56414, 59094, 61887, 79569, 82516, 84621, 88641, 106092, 112828, 118188, 123774, 159138, 169242, 177282, 185661, 197449, 247548, 253863, 318276, 338484, 354564, 371322, 394898, 507726, 556983, 592347, 742644, 761589, 789796, 1015452, 1113966, 1184694, 1382143, 1523178, 1777041, 2227932, 2369388, 2764286, 3046356, 3554082, 4146429, 5331123, 5528572, 7108164, 8292858, 10662246, 12439287, 16585716, 21324492, 24878574, 37317861, 49757148, 74635722, 149271444]

約数ペア:

[(1, 149271444), (2, 74635722), (3, 49757148), (4, 37317861), (6, 24878574), (7, 21324492), (9, 16585716), (12, 12439287), (14, 10662246), (18, 8292858), (21, 7108164), (27, 5528572), (28, 5331123), (36, 4146429), (42, 3554082), (49, 3046356), (54, 2764286), (63, 2369388), (67, 2227932), (84, 1777041), (98, 1523178), (108, 1382143), (126, 1184694), (134, 1113966), (147, 1015452), (189, 789796), (196, 761589), (201, 742644), (252, 592347), (268, 556983), (294, 507726), (378, 394898), (402, 371322), (421, 354564), (441, 338484), (469, 318276), (588, 253863), (603, 247548), (756, 197449), (804, 185661), (842, 177282), (882, 169242), (938, 159138), (1206, 123774), (1263, 118188), (1323, 112828), (1407, 106092), (1684, 88641), (1764, 84621), (1809, 82516), (1876, 79569), (2412, 61887), (2526, 59094), (2646, 56414), (2814, 53046), (2947, 50652), (3283, 45468), (3618, 41258), (3789, 39396), (4221, 35364), (5052, 29547), (5292, 28207), (5628, 26523), (5894, 25326), (6566, 22734), (7236, 20629), (7578, 19698), (8442, 17682), (8841, 16884), (9849, 15156), (11367, 13132), (11788, 12663)]