188190002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 407973888

約数和(自身を除く): 219783886

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 61, 67, 77, 91, 122, 134, 143, 154, 161, 182, 253, 286, 299, 322, 427, 469, 506, 598, 671, 737, 793, 854, 871, 938, 1001, 1342, 1403, 1474, 1541, 1586, 1742, 1771, 2002, 2093, 2806, 3082, 3289, 3542, 4087, 4186, 4697, 5159, 5551, 6097, 6578, 8174, 8723, 9394, 9581, 9821, 10318, 10787, 11102, 12194, 15433, 16951, 17446, 18239, 19162, 19642, 20033, 21574, 23023, 28609, 30866, 33902, 36478, 40066, 44957, 46046, 53131, 57218, 61061, 67067, 89914, 94001, 106262, 108031, 118657, 122122, 127673, 134134, 140231, 188002, 200629, 216062, 220363, 237314, 255346, 280462, 314699, 371917, 401258, 440726, 584441, 629398, 658007, 743834, 1034011, 1168882, 1222013, 1316014, 1404403, 1542541, 2068022, 2444026, 2808806, 3085082, 4091087, 7238077, 8182174, 8554091, 13442143, 14476154, 17108182, 26884286, 94095001, 188190002]

約数ペア:

[(1, 188190002), (2, 94095001), (7, 26884286), (11, 17108182), (13, 14476154), (14, 13442143), (22, 8554091), (23, 8182174), (26, 7238077), (46, 4091087), (61, 3085082), (67, 2808806), (77, 2444026), (91, 2068022), (122, 1542541), (134, 1404403), (143, 1316014), (154, 1222013), (161, 1168882), (182, 1034011), (253, 743834), (286, 658007), (299, 629398), (322, 584441), (427, 440726), (469, 401258), (506, 371917), (598, 314699), (671, 280462), (737, 255346), (793, 237314), (854, 220363), (871, 216062), (938, 200629), (1001, 188002), (1342, 140231), (1403, 134134), (1474, 127673), (1541, 122122), (1586, 118657), (1742, 108031), (1771, 106262), (2002, 94001), (2093, 89914), (2806, 67067), (3082, 61061), (3289, 57218), (3542, 53131), (4087, 46046), (4186, 44957), (4697, 40066), (5159, 36478), (5551, 33902), (6097, 30866), (6578, 28609), (8174, 23023), (8723, 21574), (9394, 20033), (9581, 19642), (9821, 19162), (10318, 18239), (10787, 17446), (11102, 16951), (12194, 15433)]