140226156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29287}}^1$

素因数の和:29323

約数の個数: 72

約数和(自身を含む): 426433280

約数和(自身を除く): 286207124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29287, 58574, 87861, 117148, 175722, 205009, 263583, 351444, 410018, 527166, 556453, 615027, 820036, 1054332, 1112906, 1230054, 1669359, 1845081, 2225812, 2460108, 3338718, 3690162, 3895171, 5008077, 6677436, 7380324, 7790342, 10016154, 11685513, 15580684, 20032308, 23371026, 35056539, 46742052, 70113078, 140226156]

約数ペア:

[(1, 140226156), (2, 70113078), (3, 46742052), (4, 35056539), (6, 23371026), (7, 20032308), (9, 15580684), (12, 11685513), (14, 10016154), (18, 7790342), (19, 7380324), (21, 6677436), (28, 5008077), (36, 3895171), (38, 3690162), (42, 3338718), (57, 2460108), (63, 2225812), (76, 1845081), (84, 1669359), (114, 1230054), (126, 1112906), (133, 1054332), (171, 820036), (228, 615027), (252, 556453), (266, 527166), (342, 410018), (399, 351444), (532, 263583), (684, 205009), (798, 175722), (1197, 117148), (1596, 87861), (2394, 58574), (4788, 29287)]