103638582788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{20743}}^1$

素因数の和:21181

約数の個数: 72

約数和(自身を含む): 207269899200

約数和(自身を除く): 103631316412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 389, 494, 676, 778, 988, 1556, 3211, 5057, 6422, 7391, 10114, 12844, 14782, 20228, 20743, 29564, 41486, 65741, 82972, 96083, 131482, 192166, 262964, 269659, 384332, 394117, 539318, 788234, 1078636, 1249079, 1576468, 2498158, 3505567, 4996316, 5123521, 7011134, 8069027, 10247042, 14022268, 16138054, 20494084, 32276108, 66605773, 104897351, 133211546, 153311513, 209794702, 266423092, 306623026, 419589404, 613246052, 1363665563, 1993049669, 2727331126, 3986099338, 5454662252, 7972198676, 25909645697, 51819291394, 103638582788]

約数ペア:

[(1, 103638582788), (2, 51819291394), (4, 25909645697), (13, 7972198676), (19, 5454662252), (26, 3986099338), (38, 2727331126), (52, 1993049669), (76, 1363665563), (169, 613246052), (247, 419589404), (338, 306623026), (389, 266423092), (494, 209794702), (676, 153311513), (778, 133211546), (988, 104897351), (1556, 66605773), (3211, 32276108), (5057, 20494084), (6422, 16138054), (7391, 14022268), (10114, 10247042), (12844, 8069027), (14782, 7011134), (20228, 5123521), (20743, 4996316), (29564, 3505567), (41486, 2498158), (65741, 1576468), (82972, 1249079), (96083, 1078636), (131482, 788234), (192166, 539318), (262964, 394117), (269659, 384332)]