156956557219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 204601098240

約数和(自身を除く): 47644541021

約数列:

[1, 7, 11, 31, 77, 101, 217, 341, 439, 707, 1111, 1483, 2387, 3073, 3131, 4829, 7777, 10381, 13609, 16313, 21917, 33803, 34441, 44339, 45973, 95263, 114191, 149699, 149783, 241087, 310373, 321811, 487729, 505703, 651037, 1047893, 1048481, 1374509, 1647613, 3414103, 3539921, 4557259, 4643273, 7161407, 9621563, 11533291, 15119599, 20182147, 32502911, 50129849, 51076003, 65754737, 105837193, 141275029, 222003617, 357532021, 460283159, 723302107, 1554025319, 2038396847, 5063114749, 14268777929, 22422365317, 156956557219]

約数ペア:

[(1, 156956557219), (7, 22422365317), (11, 14268777929), (31, 5063114749), (77, 2038396847), (101, 1554025319), (217, 723302107), (341, 460283159), (439, 357532021), (707, 222003617), (1111, 141275029), (1483, 105837193), (2387, 65754737), (3073, 51076003), (3131, 50129849), (4829, 32502911), (7777, 20182147), (10381, 15119599), (13609, 11533291), (16313, 9621563), (21917, 7161407), (33803, 4643273), (34441, 4557259), (44339, 3539921), (45973, 3414103), (95263, 1647613), (114191, 1374509), (149699, 1048481), (149783, 1047893), (241087, 651037), (310373, 505703), (321811, 487729)]