127237572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 404756352

約数和(自身を除く): 277518780

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 197, 198, 231, 233, 252, 308, 394, 396, 462, 466, 591, 693, 699, 788, 924, 932, 1182, 1379, 1386, 1398, 1631, 1773, 2097, 2167, 2364, 2563, 2758, 2772, 2796, 3262, 3546, 4137, 4194, 4334, 4893, 5126, 5516, 6501, 6524, 7092, 7689, 8274, 8388, 8668, 9786, 10252, 12411, 13002, 14679, 15169, 15378, 16548, 17941, 19503, 19572, 23067, 24822, 26004, 29358, 30338, 30756, 35882, 39006, 45507, 45901, 46134, 49644, 53823, 58716, 60676, 71764, 78012, 91014, 91802, 92268, 107646, 136521, 137703, 161469, 182028, 183604, 215292, 273042, 275406, 321307, 322938, 413109, 504911, 546084, 550812, 642614, 645876, 826218, 963921, 1009822, 1285228, 1514733, 1652436, 1927842, 2019644, 2891763, 3029466, 3534377, 3855684, 4544199, 5783526, 6058932, 7068754, 9088398, 10603131, 11567052, 14137508, 18176796, 21206262, 31809393, 42412524, 63618786, 127237572]

約数ペア:

[(1, 127237572), (2, 63618786), (3, 42412524), (4, 31809393), (6, 21206262), (7, 18176796), (9, 14137508), (11, 11567052), (12, 10603131), (14, 9088398), (18, 7068754), (21, 6058932), (22, 5783526), (28, 4544199), (33, 3855684), (36, 3534377), (42, 3029466), (44, 2891763), (63, 2019644), (66, 1927842), (77, 1652436), (84, 1514733), (99, 1285228), (126, 1009822), (132, 963921), (154, 826218), (197, 645876), (198, 642614), (231, 550812), (233, 546084), (252, 504911), (308, 413109), (394, 322938), (396, 321307), (462, 275406), (466, 273042), (591, 215292), (693, 183604), (699, 182028), (788, 161469), (924, 137703), (932, 136521), (1182, 107646), (1379, 92268), (1386, 91802), (1398, 91014), (1631, 78012), (1773, 71764), (2097, 60676), (2167, 58716), (2364, 53823), (2563, 49644), (2758, 46134), (2772, 45901), (2796, 45507), (3262, 39006), (3546, 35882), (4137, 30756), (4194, 30338), (4334, 29358), (4893, 26004), (5126, 24822), (5516, 23067), (6501, 19572), (6524, 19503), (7092, 17941), (7689, 16548), (8274, 15378), (8388, 15169), (8668, 14679), (9786, 13002), (10252, 12411)]