172080188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 391910400

約数和(自身を除く): 219830212

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 53, 68, 76, 106, 119, 133, 212, 238, 266, 323, 359, 371, 476, 532, 646, 718, 742, 901, 1007, 1292, 1436, 1484, 1802, 2014, 2261, 2513, 3604, 4028, 4522, 5026, 6103, 6307, 6821, 7049, 9044, 10052, 12206, 12614, 13642, 14098, 17119, 19027, 24412, 25228, 27284, 28196, 34238, 38054, 42721, 47747, 68476, 76108, 85442, 95494, 115957, 119833, 133189, 170884, 190988, 231914, 239666, 266378, 323459, 361513, 463828, 479332, 532756, 646918, 723026, 811699, 1293836, 1446052, 1623398, 2264213, 2530591, 3246796, 4528426, 5061182, 6145721, 9056852, 10122364, 12291442, 24582884, 43020047, 86040094, 172080188]

約数ペア:

[(1, 172080188), (2, 86040094), (4, 43020047), (7, 24582884), (14, 12291442), (17, 10122364), (19, 9056852), (28, 6145721), (34, 5061182), (38, 4528426), (53, 3246796), (68, 2530591), (76, 2264213), (106, 1623398), (119, 1446052), (133, 1293836), (212, 811699), (238, 723026), (266, 646918), (323, 532756), (359, 479332), (371, 463828), (476, 361513), (532, 323459), (646, 266378), (718, 239666), (742, 231914), (901, 190988), (1007, 170884), (1292, 133189), (1436, 119833), (1484, 115957), (1802, 95494), (2014, 85442), (2261, 76108), (2513, 68476), (3604, 47747), (4028, 42721), (4522, 38054), (5026, 34238), (6103, 28196), (6307, 27284), (6821, 25228), (7049, 24412), (9044, 19027), (10052, 17119), (12206, 14098), (12614, 13642)]