155741072564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{64439}}^1$

素因数の和:64546

約数の個数: 144

約数和(自身を含む): 370246464000

約数和(自身を除く): 214505391436

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 59, 76, 77, 98, 118, 133, 154, 196, 209, 236, 266, 308, 413, 418, 532, 539, 649, 826, 836, 931, 1078, 1121, 1298, 1463, 1652, 1862, 2156, 2242, 2596, 2891, 2926, 3724, 4484, 4543, 5782, 5852, 7847, 9086, 10241, 11564, 12331, 15694, 18172, 20482, 24662, 31388, 31801, 40964, 49324, 54929, 63602, 64439, 86317, 109858, 127204, 128878, 172634, 219716, 257756, 345268, 451073, 604219, 708829, 902146, 1208438, 1224341, 1417658, 1804292, 2416876, 2448682, 2835316, 3157511, 3801901, 4897364, 4961803, 6315022, 7603802, 8570387, 9923606, 12630044, 13467751, 15207604, 17140774, 19847212, 26613307, 26935502, 34281548, 34732621, 41820911, 53226614, 53871004, 59992709, 69465242, 72236119, 83641822, 94274257, 106453228, 119985418, 138930484, 144472238, 167283644, 186293149, 188548514, 239970836, 288944476, 292746377, 372586298, 377097028, 505652833, 585492754, 659919799, 745172596, 794597309, 1011305666, 1170985508, 1319839598, 1589194618, 2022611332, 2049224639, 2639679196, 3178389236, 3539569831, 4098449278, 5562181163, 7079139662, 8196898556, 11124362326, 14158279324, 22248724652, 38935268141, 77870536282, 155741072564]

約数ペア:

[(1, 155741072564), (2, 77870536282), (4, 38935268141), (7, 22248724652), (11, 14158279324), (14, 11124362326), (19, 8196898556), (22, 7079139662), (28, 5562181163), (38, 4098449278), (44, 3539569831), (49, 3178389236), (59, 2639679196), (76, 2049224639), (77, 2022611332), (98, 1589194618), (118, 1319839598), (133, 1170985508), (154, 1011305666), (196, 794597309), (209, 745172596), (236, 659919799), (266, 585492754), (308, 505652833), (413, 377097028), (418, 372586298), (532, 292746377), (539, 288944476), (649, 239970836), (826, 188548514), (836, 186293149), (931, 167283644), (1078, 144472238), (1121, 138930484), (1298, 119985418), (1463, 106453228), (1652, 94274257), (1862, 83641822), (2156, 72236119), (2242, 69465242), (2596, 59992709), (2891, 53871004), (2926, 53226614), (3724, 41820911), (4484, 34732621), (4543, 34281548), (5782, 26935502), (5852, 26613307), (7847, 19847212), (9086, 17140774), (10241, 15207604), (11564, 13467751), (12331, 12630044), (15694, 9923606), (18172, 8570387), (20482, 7603802), (24662, 6315022), (31388, 4961803), (31801, 4897364), (40964, 3801901), (49324, 3157511), (54929, 2835316), (63602, 2448682), (64439, 2416876), (86317, 1804292), (109858, 1417658), (127204, 1224341), (128878, 1208438), (172634, 902146), (219716, 708829), (257756, 604219), (345268, 451073)]