139918506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4287

約数の個数: 64

約数和(自身を含む): 350144256

約数和(自身を除く): 210225750

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4201, 4758, 5551, 8402, 11102, 12603, 16653, 25206, 29407, 33306, 54613, 58814, 88221, 109226, 163839, 176442, 256261, 327678, 382291, 512522, 764582, 768783, 1146873, 1537566, 1793827, 2293746, 3331393, 3587654, 5381481, 6662786, 9994179, 10762962, 19988358, 23319751, 46639502, 69959253, 139918506]

約数ペア:

[(1, 139918506), (2, 69959253), (3, 46639502), (6, 23319751), (7, 19988358), (13, 10762962), (14, 9994179), (21, 6662786), (26, 5381481), (39, 3587654), (42, 3331393), (61, 2293746), (78, 1793827), (91, 1537566), (122, 1146873), (182, 768783), (183, 764582), (273, 512522), (366, 382291), (427, 327678), (546, 256261), (793, 176442), (854, 163839), (1281, 109226), (1586, 88221), (2379, 58814), (2562, 54613), (4201, 33306), (4758, 29407), (5551, 25206), (8402, 16653), (11102, 12603)]