127420992

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3921

約数の個数: 112

約数和(自身を含む): 394411200

約数和(自身を除く): 266990208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 3881, 4104, 5472, 7762, 8208, 10944, 11643, 15524, 16416, 23286, 31048, 32832, 34929, 46572, 62096, 69858, 73739, 93144, 104787, 124192, 139716, 147478, 186288, 209574, 221217, 248384, 279432, 294956, 372576, 419148, 442434, 558864, 589912, 663651, 745152, 838296, 884868, 1117728, 1179824, 1327302, 1676592, 1769736, 1990953, 2235456, 2359648, 2654604, 3353184, 3539472, 3981906, 4719296, 5309208, 6706368, 7078944, 7963812, 10618416, 14157888, 15927624, 21236832, 31855248, 42473664, 63710496, 127420992]

約数ペア:

[(1, 127420992), (2, 63710496), (3, 42473664), (4, 31855248), (6, 21236832), (8, 15927624), (9, 14157888), (12, 10618416), (16, 7963812), (18, 7078944), (19, 6706368), (24, 5309208), (27, 4719296), (32, 3981906), (36, 3539472), (38, 3353184), (48, 2654604), (54, 2359648), (57, 2235456), (64, 1990953), (72, 1769736), (76, 1676592), (96, 1327302), (108, 1179824), (114, 1117728), (144, 884868), (152, 838296), (171, 745152), (192, 663651), (216, 589912), (228, 558864), (288, 442434), (304, 419148), (342, 372576), (432, 294956), (456, 279432), (513, 248384), (576, 221217), (608, 209574), (684, 186288), (864, 147478), (912, 139716), (1026, 124192), (1216, 104787), (1368, 93144), (1728, 73739), (1824, 69858), (2052, 62096), (2736, 46572), (3648, 34929), (3881, 32832), (4104, 31048), (5472, 23286), (7762, 16416), (8208, 15524), (10944, 11643)]