155536243408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{815453}}^1$

素因数の和:815612

約数の個数: 80

約数和(自身を含む): 373725830016

約数和(自身を除く): 218189586608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 524, 728, 917, 1048, 1456, 1703, 1834, 2096, 3406, 3668, 6812, 7336, 11921, 13624, 14672, 23842, 27248, 47684, 95368, 190736, 815453, 1630906, 3261812, 5708171, 6523624, 10600889, 11416342, 13047248, 21201778, 22832684, 42403556, 45665368, 74206223, 84807112, 91330736, 106824343, 148412446, 169614224, 213648686, 296824892, 427297372, 593649784, 747770401, 854594744, 1187299568, 1388716459, 1495540802, 1709189488, 2777432918, 2991081604, 5554865836, 5982163208, 9721015213, 11109731672, 11964326416, 19442030426, 22219463344, 38884060852, 77768121704, 155536243408]

約数ペア:

[(1, 155536243408), (2, 77768121704), (4, 38884060852), (7, 22219463344), (8, 19442030426), (13, 11964326416), (14, 11109731672), (16, 9721015213), (26, 5982163208), (28, 5554865836), (52, 2991081604), (56, 2777432918), (91, 1709189488), (104, 1495540802), (112, 1388716459), (131, 1187299568), (182, 854594744), (208, 747770401), (262, 593649784), (364, 427297372), (524, 296824892), (728, 213648686), (917, 169614224), (1048, 148412446), (1456, 106824343), (1703, 91330736), (1834, 84807112), (2096, 74206223), (3406, 45665368), (3668, 42403556), (6812, 22832684), (7336, 21201778), (11921, 13047248), (13624, 11416342), (14672, 10600889), (23842, 6523624), (27248, 5708171), (47684, 3261812), (95368, 1630906), (190736, 815453)]