149352616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 223895384

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 92, 119, 133, 136, 152, 161, 184, 238, 266, 322, 323, 359, 391, 437, 476, 532, 644, 646, 718, 782, 874, 952, 1064, 1288, 1292, 1436, 1564, 1748, 2261, 2513, 2584, 2737, 2872, 3059, 3128, 3496, 4522, 5026, 5474, 6103, 6118, 6821, 7429, 8257, 9044, 10052, 10948, 12206, 12236, 13642, 14858, 16514, 18088, 20104, 21896, 24412, 24472, 27284, 29716, 33028, 42721, 47747, 48824, 52003, 54568, 57799, 59432, 66056, 85442, 95494, 104006, 115598, 115957, 140369, 156883, 170884, 190988, 208012, 231196, 231914, 280738, 313766, 341768, 381976, 416024, 462392, 463828, 561476, 627532, 811699, 927656, 982583, 1098181, 1122952, 1255064, 1623398, 1965166, 2196362, 2667011, 3246796, 3930332, 4392724, 5334022, 6493592, 7860664, 8785448, 10668044, 18669077, 21336088, 37338154, 74676308, 149352616]

約数ペア:

[(1, 149352616), (2, 74676308), (4, 37338154), (7, 21336088), (8, 18669077), (14, 10668044), (17, 8785448), (19, 7860664), (23, 6493592), (28, 5334022), (34, 4392724), (38, 3930332), (46, 3246796), (56, 2667011), (68, 2196362), (76, 1965166), (92, 1623398), (119, 1255064), (133, 1122952), (136, 1098181), (152, 982583), (161, 927656), (184, 811699), (238, 627532), (266, 561476), (322, 463828), (323, 462392), (359, 416024), (391, 381976), (437, 341768), (476, 313766), (532, 280738), (644, 231914), (646, 231196), (718, 208012), (782, 190988), (874, 170884), (952, 156883), (1064, 140369), (1288, 115957), (1292, 115598), (1436, 104006), (1564, 95494), (1748, 85442), (2261, 66056), (2513, 59432), (2584, 57799), (2737, 54568), (2872, 52003), (3059, 48824), (3128, 47747), (3496, 42721), (4522, 33028), (5026, 29716), (5474, 27284), (6103, 24472), (6118, 24412), (6821, 21896), (7429, 20104), (8257, 18088), (9044, 16514), (10052, 14858), (10948, 13642), (12206, 12236)]