149748924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 395136000

約数和(自身を除く): 245387076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 79, 87, 116, 156, 158, 174, 237, 316, 348, 377, 419, 474, 754, 838, 948, 1027, 1131, 1257, 1508, 1676, 2054, 2262, 2291, 2514, 3081, 4108, 4524, 4582, 5028, 5447, 6162, 6873, 9164, 10894, 12151, 12324, 13746, 16341, 21788, 24302, 27492, 29783, 32682, 33101, 36453, 48604, 59566, 65364, 66202, 72906, 89349, 99303, 119132, 132404, 145812, 157963, 178698, 198606, 315926, 357396, 397212, 430313, 473889, 631852, 860626, 947778, 959929, 1290939, 1721252, 1895556, 1919858, 2581878, 2879787, 3839716, 5163756, 5759574, 11519148, 12479077, 24958154, 37437231, 49916308, 74874462, 149748924]

約数ペア:

[(1, 149748924), (2, 74874462), (3, 49916308), (4, 37437231), (6, 24958154), (12, 12479077), (13, 11519148), (26, 5759574), (29, 5163756), (39, 3839716), (52, 2879787), (58, 2581878), (78, 1919858), (79, 1895556), (87, 1721252), (116, 1290939), (156, 959929), (158, 947778), (174, 860626), (237, 631852), (316, 473889), (348, 430313), (377, 397212), (419, 357396), (474, 315926), (754, 198606), (838, 178698), (948, 157963), (1027, 145812), (1131, 132404), (1257, 119132), (1508, 99303), (1676, 89349), (2054, 72906), (2262, 66202), (2291, 65364), (2514, 59566), (3081, 48604), (4108, 36453), (4524, 33101), (4582, 32682), (5028, 29783), (5447, 27492), (6162, 24302), (6873, 21788), (9164, 16341), (10894, 13746), (12151, 12324)]