98808892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 230733720

約数和(自身を除く): 131924828

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 157, 169, 182, 196, 247, 266, 314, 338, 364, 494, 532, 628, 637, 676, 931, 988, 1099, 1183, 1274, 1729, 1862, 2041, 2198, 2366, 2548, 2983, 3211, 3458, 3724, 4082, 4396, 4732, 5966, 6422, 6916, 7693, 8164, 8281, 11932, 12103, 12844, 14287, 15386, 16562, 20881, 22477, 24206, 26533, 28574, 30772, 33124, 38779, 41762, 44954, 48412, 53066, 57148, 77558, 83524, 89908, 100009, 106132, 146167, 155116, 157339, 185731, 200018, 271453, 292334, 314678, 371462, 400036, 504127, 542906, 584668, 629356, 742924, 1008254, 1085812, 1300117, 1900171, 2016508, 2600234, 3528889, 3800342, 5200468, 7057778, 7600684, 14115556, 24702223, 49404446, 98808892]

約数ペア:

[(1, 98808892), (2, 49404446), (4, 24702223), (7, 14115556), (13, 7600684), (14, 7057778), (19, 5200468), (26, 3800342), (28, 3528889), (38, 2600234), (49, 2016508), (52, 1900171), (76, 1300117), (91, 1085812), (98, 1008254), (133, 742924), (157, 629356), (169, 584668), (182, 542906), (196, 504127), (247, 400036), (266, 371462), (314, 314678), (338, 292334), (364, 271453), (494, 200018), (532, 185731), (628, 157339), (637, 155116), (676, 146167), (931, 106132), (988, 100009), (1099, 89908), (1183, 83524), (1274, 77558), (1729, 57148), (1862, 53066), (2041, 48412), (2198, 44954), (2366, 41762), (2548, 38779), (2983, 33124), (3211, 30772), (3458, 28574), (3724, 26533), (4082, 24206), (4396, 22477), (4732, 20881), (5966, 16562), (6422, 15386), (6916, 14287), (7693, 12844), (8164, 12103), (8281, 11932)]