179095048972

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{320791}}^1$

素因数の和:321086

約数の個数: 48

約数和(自身を含む): 363311054848

約数和(自身を除く): 184216005876

約数列:

[1, 2, 4, 7, 14, 28, 127, 157, 254, 314, 508, 628, 889, 1099, 1778, 2198, 3556, 4396, 19939, 39878, 79756, 139573, 279146, 320791, 558292, 641582, 1283164, 2245537, 4491074, 8982148, 40740457, 50364187, 81480914, 100728374, 162961828, 201456748, 285183199, 352549309, 570366398, 705098618, 1140732796, 1410197236, 6396251749, 12792503498, 25585006996, 44773762243, 89547524486, 179095048972]

約数ペア:

[(1, 179095048972), (2, 89547524486), (4, 44773762243), (7, 25585006996), (14, 12792503498), (28, 6396251749), (127, 1410197236), (157, 1140732796), (254, 705098618), (314, 570366398), (508, 352549309), (628, 285183199), (889, 201456748), (1099, 162961828), (1778, 100728374), (2198, 81480914), (3556, 50364187), (4396, 40740457), (19939, 8982148), (39878, 4491074), (79756, 2245537), (139573, 1283164), (279146, 641582), (320791, 558292)]