121316748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10859}}^1$

素因数の和:10899

約数の個数: 72

約数和(自身を含む): 346651200

約数和(自身を除く): 225334452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 10859, 11172, 21718, 32577, 43436, 65154, 76013, 130308, 152026, 206321, 228039, 304052, 412642, 456078, 532091, 618963, 825284, 912156, 1064182, 1237926, 1444247, 1596273, 2128364, 2475852, 2888494, 3192546, 4332741, 5776988, 6385092, 8665482, 10109729, 17330964, 20219458, 30329187, 40438916, 60658374, 121316748]

約数ペア:

[(1, 121316748), (2, 60658374), (3, 40438916), (4, 30329187), (6, 20219458), (7, 17330964), (12, 10109729), (14, 8665482), (19, 6385092), (21, 5776988), (28, 4332741), (38, 3192546), (42, 2888494), (49, 2475852), (57, 2128364), (76, 1596273), (84, 1444247), (98, 1237926), (114, 1064182), (133, 912156), (147, 825284), (196, 618963), (228, 532091), (266, 456078), (294, 412642), (399, 304052), (532, 228039), (588, 206321), (798, 152026), (931, 130308), (1596, 76013), (1862, 65154), (2793, 43436), (3724, 32577), (5586, 21718), (10859, 11172)]