188315764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 433959680

約数和(自身を除く): 245643916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 292, 364, 373, 494, 511, 532, 746, 949, 988, 1022, 1387, 1492, 1729, 1898, 2044, 2611, 2774, 3458, 3796, 4849, 5222, 5548, 6643, 6916, 7087, 9698, 9709, 10444, 13286, 14174, 18031, 19396, 19418, 26572, 27229, 28348, 33943, 36062, 38836, 49609, 54458, 67886, 72124, 92131, 99218, 108916, 126217, 135772, 184262, 190603, 198436, 252434, 353977, 368524, 381206, 504868, 517351, 644917, 707954, 762412, 1034702, 1289834, 1415908, 2069404, 2477839, 2579668, 3621457, 4955678, 6725563, 7242914, 9911356, 13451126, 14485828, 26902252, 47078941, 94157882, 188315764]

約数ペア:

[(1, 188315764), (2, 94157882), (4, 47078941), (7, 26902252), (13, 14485828), (14, 13451126), (19, 9911356), (26, 7242914), (28, 6725563), (38, 4955678), (52, 3621457), (73, 2579668), (76, 2477839), (91, 2069404), (133, 1415908), (146, 1289834), (182, 1034702), (247, 762412), (266, 707954), (292, 644917), (364, 517351), (373, 504868), (494, 381206), (511, 368524), (532, 353977), (746, 252434), (949, 198436), (988, 190603), (1022, 184262), (1387, 135772), (1492, 126217), (1729, 108916), (1898, 99218), (2044, 92131), (2611, 72124), (2774, 67886), (3458, 54458), (3796, 49609), (4849, 38836), (5222, 36062), (5548, 33943), (6643, 28348), (6916, 27229), (7087, 26572), (9698, 19418), (9709, 19396), (10444, 18031), (13286, 14174)]