12157025968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{44483}}^1$

素因数の和:44570

約数の個数: 80

約数和(自身を含む): 26476876800

約数和(自身を除く): 14319850832

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 589, 899, 1102, 1178, 1798, 2204, 2356, 3596, 4408, 4712, 7192, 8816, 9424, 14384, 17081, 34162, 44483, 68324, 88966, 136648, 177932, 273296, 355864, 711728, 845177, 1290007, 1378973, 1690354, 2580014, 2757946, 3380708, 5160028, 5515892, 6761416, 10320056, 11031784, 13522832, 20640112, 22063568, 24510133, 26200487, 39990217, 49020266, 52400974, 79980434, 98040532, 104801948, 159960868, 196081064, 209603896, 319921736, 392162128, 419207792, 639843472, 759814123, 1519628246, 3039256492, 6078512984, 12157025968]

約数ペア:

[(1, 12157025968), (2, 6078512984), (4, 3039256492), (8, 1519628246), (16, 759814123), (19, 639843472), (29, 419207792), (31, 392162128), (38, 319921736), (58, 209603896), (62, 196081064), (76, 159960868), (116, 104801948), (124, 98040532), (152, 79980434), (232, 52400974), (248, 49020266), (304, 39990217), (464, 26200487), (496, 24510133), (551, 22063568), (589, 20640112), (899, 13522832), (1102, 11031784), (1178, 10320056), (1798, 6761416), (2204, 5515892), (2356, 5160028), (3596, 3380708), (4408, 2757946), (4712, 2580014), (7192, 1690354), (8816, 1378973), (9424, 1290007), (14384, 845177), (17081, 711728), (34162, 355864), (44483, 273296), (68324, 177932), (88966, 136648)]