156952190892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1\times {\mathrm{7127}}^1$

素因数の和:8191

約数の個数: 96

約数和(自身を含む): 420276003840

約数和(自身を除く): 263323812948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 641, 818, 1227, 1282, 1636, 1923, 2454, 2564, 2863, 3846, 4487, 4908, 5726, 7127, 7692, 8589, 8974, 11452, 13461, 14254, 17178, 17948, 21381, 26922, 28508, 34356, 42762, 49889, 53844, 85524, 99778, 149667, 199556, 262169, 299334, 524338, 598668, 786507, 1048676, 1573014, 1835183, 2914943, 3146028, 3670366, 4568407, 5505549, 5829886, 7340732, 8744829, 9136814, 11011098, 11659772, 13705221, 17489658, 18273628, 20404601, 22022196, 27410442, 31978849, 34979316, 40809202, 54820884, 61213803, 63957698, 81618404, 95936547, 122427606, 127915396, 191873094, 244855212, 383746188, 1868478463, 3736956926, 5605435389, 7473913852, 11210870778, 13079349241, 22421741556, 26158698482, 39238047723, 52317396964, 78476095446, 156952190892]

約数ペア:

[(1, 156952190892), (2, 78476095446), (3, 52317396964), (4, 39238047723), (6, 26158698482), (7, 22421741556), (12, 13079349241), (14, 11210870778), (21, 7473913852), (28, 5605435389), (42, 3736956926), (84, 1868478463), (409, 383746188), (641, 244855212), (818, 191873094), (1227, 127915396), (1282, 122427606), (1636, 95936547), (1923, 81618404), (2454, 63957698), (2564, 61213803), (2863, 54820884), (3846, 40809202), (4487, 34979316), (4908, 31978849), (5726, 27410442), (7127, 22022196), (7692, 20404601), (8589, 18273628), (8974, 17489658), (11452, 13705221), (13461, 11659772), (14254, 11011098), (17178, 9136814), (17948, 8744829), (21381, 7340732), (26922, 5829886), (28508, 5505549), (34356, 4568407), (42762, 3670366), (49889, 3146028), (53844, 2914943), (85524, 1835183), (99778, 1573014), (149667, 1048676), (199556, 786507), (262169, 598668), (299334, 524338)]