111421128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3047

約数の個数: 128

約数和(自身を含む): 363121920

約数和(自身を除く): 251700792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3001, 3094, 4641, 5304, 6002, 6188, 9003, 9282, 12004, 12376, 18006, 18564, 21007, 24008, 36012, 37128, 39013, 42014, 51017, 63021, 72024, 78026, 84028, 102034, 117039, 126042, 153051, 156052, 168056, 204068, 234078, 252084, 273091, 306102, 312104, 357119, 408136, 468156, 504168, 546182, 612204, 663221, 714238, 819273, 936312, 1071357, 1092364, 1224408, 1326442, 1428476, 1638546, 1989663, 2142714, 2184728, 2652884, 2856952, 3277092, 3979326, 4285428, 4642547, 5305768, 6554184, 7958652, 8570856, 9285094, 13927641, 15917304, 18570188, 27855282, 37140376, 55710564, 111421128]

約数ペア:

[(1, 111421128), (2, 55710564), (3, 37140376), (4, 27855282), (6, 18570188), (7, 15917304), (8, 13927641), (12, 9285094), (13, 8570856), (14, 7958652), (17, 6554184), (21, 5305768), (24, 4642547), (26, 4285428), (28, 3979326), (34, 3277092), (39, 2856952), (42, 2652884), (51, 2184728), (52, 2142714), (56, 1989663), (68, 1638546), (78, 1428476), (84, 1326442), (91, 1224408), (102, 1092364), (104, 1071357), (119, 936312), (136, 819273), (156, 714238), (168, 663221), (182, 612204), (204, 546182), (221, 504168), (238, 468156), (273, 408136), (312, 357119), (357, 312104), (364, 306102), (408, 273091), (442, 252084), (476, 234078), (546, 204068), (663, 168056), (714, 156052), (728, 153051), (884, 126042), (952, 117039), (1092, 102034), (1326, 84028), (1428, 78026), (1547, 72024), (1768, 63021), (2184, 51017), (2652, 42014), (2856, 39013), (3001, 37128), (3094, 36012), (4641, 24008), (5304, 21007), (6002, 18564), (6188, 18006), (9003, 12376), (9282, 12004)]