156942942065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{160507}}^1$

素因数の和:160846

約数の個数: 48

約数和(自身を含む): 236701789632

約数和(自身を除く): 79758847567

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 307, 455, 637, 1535, 2149, 3185, 3991, 10745, 15043, 19955, 27937, 75215, 139685, 160507, 195559, 802535, 977795, 1123549, 2086591, 5617745, 7864843, 10432955, 14606137, 39324215, 49275649, 73030685, 102242959, 246378245, 344929543, 511214795, 640583437, 1724647715, 2414506801, 3202917185, 4484084059, 12072534005, 22420420295, 31388588413, 156942942065]

約数ペア:

[(1, 156942942065), (5, 31388588413), (7, 22420420295), (13, 12072534005), (35, 4484084059), (49, 3202917185), (65, 2414506801), (91, 1724647715), (245, 640583437), (307, 511214795), (455, 344929543), (637, 246378245), (1535, 102242959), (2149, 73030685), (3185, 49275649), (3991, 39324215), (10745, 14606137), (15043, 10432955), (19955, 7864843), (27937, 5617745), (75215, 2086591), (139685, 1123549), (160507, 977795), (195559, 802535)]