14991148068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{17431}}^1$

素因数の和:17637

約数の個数: 96

約数和(自身を含む): 38950060800

約数和(自身を除く): 23958912732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 149, 156, 222, 298, 444, 447, 481, 596, 894, 962, 1443, 1788, 1924, 1937, 2886, 3874, 5513, 5772, 5811, 7748, 11026, 11622, 16539, 17431, 22052, 23244, 33078, 34862, 52293, 66156, 69724, 71669, 104586, 143338, 209172, 215007, 226603, 286676, 430014, 453206, 644947, 679809, 860028, 906412, 1289894, 1359618, 1934841, 2579788, 2597219, 2719236, 3869682, 5194438, 7739364, 7791657, 8384311, 10388876, 15583314, 16768622, 25152933, 31166628, 33537244, 33763847, 50305866, 67527694, 96097103, 100611732, 101291541, 135055388, 192194206, 202583082, 288291309, 384388412, 405166164, 576582618, 1153165236, 1249262339, 2498524678, 3747787017, 4997049356, 7495574034, 14991148068]

約数ペア:

[(1, 14991148068), (2, 7495574034), (3, 4997049356), (4, 3747787017), (6, 2498524678), (12, 1249262339), (13, 1153165236), (26, 576582618), (37, 405166164), (39, 384388412), (52, 288291309), (74, 202583082), (78, 192194206), (111, 135055388), (148, 101291541), (149, 100611732), (156, 96097103), (222, 67527694), (298, 50305866), (444, 33763847), (447, 33537244), (481, 31166628), (596, 25152933), (894, 16768622), (962, 15583314), (1443, 10388876), (1788, 8384311), (1924, 7791657), (1937, 7739364), (2886, 5194438), (3874, 3869682), (5513, 2719236), (5772, 2597219), (5811, 2579788), (7748, 1934841), (11026, 1359618), (11622, 1289894), (16539, 906412), (17431, 860028), (22052, 679809), (23244, 644947), (33078, 453206), (34862, 430014), (52293, 286676), (66156, 226603), (69724, 215007), (71669, 209172), (104586, 143338)]