156968262815

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{4789}}^1$

素因数の和:5113

約数の個数: 96

約数和(自身を含む): 242738959680

約数和(自身を除く): 85770696865

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 245, 251, 287, 455, 533, 637, 1255, 1435, 1757, 2009, 2665, 3185, 3263, 3731, 4789, 8785, 10045, 10291, 12299, 16315, 18655, 22841, 23945, 26117, 33523, 51455, 61495, 62257, 72037, 114205, 130585, 133783, 159887, 167615, 196349, 234661, 311285, 360185, 435799, 504259, 668915, 799435, 936481, 981745, 1173305, 1202039, 1374443, 2178995, 2521295, 2552537, 3050593, 4682405, 6010195, 6555367, 6872215, 8414273, 9621101, 12762685, 15252965, 15626507, 17867759, 32776835, 42071365, 48105505, 49283599, 58899911, 78132535, 89338795, 109385549, 125074313, 246417995, 294499555, 344985193, 546927745, 625371565, 640686787, 765698843, 1724925965, 2414896351, 3203433935, 3828494215, 4484807509, 12074481755, 22424037545, 31393652563, 156968262815]

約数ペア:

[(1, 156968262815), (5, 31393652563), (7, 22424037545), (13, 12074481755), (35, 4484807509), (41, 3828494215), (49, 3203433935), (65, 2414896351), (91, 1724925965), (205, 765698843), (245, 640686787), (251, 625371565), (287, 546927745), (455, 344985193), (533, 294499555), (637, 246417995), (1255, 125074313), (1435, 109385549), (1757, 89338795), (2009, 78132535), (2665, 58899911), (3185, 49283599), (3263, 48105505), (3731, 42071365), (4789, 32776835), (8785, 17867759), (10045, 15626507), (10291, 15252965), (12299, 12762685), (16315, 9621101), (18655, 8414273), (22841, 6872215), (23945, 6555367), (26117, 6010195), (33523, 4682405), (51455, 3050593), (61495, 2552537), (62257, 2521295), (72037, 2178995), (114205, 1374443), (130585, 1202039), (133783, 1173305), (159887, 981745), (167615, 936481), (196349, 799435), (234661, 668915), (311285, 504259), (360185, 435799)]