156943813236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1871}}^1\times {\mathrm{142657}}^1$

素因数の和:144549

約数の個数: 72

約数和(自身を含む): 426221018496

約数和(自身を除く): 269277205260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1871, 3742, 5613, 7484, 11226, 13097, 22452, 26194, 39291, 52388, 78582, 91679, 142657, 157164, 183358, 275037, 285314, 366716, 427971, 550074, 570628, 855942, 998599, 1100148, 1711884, 1997198, 2995797, 3994396, 5991594, 6990193, 11983188, 13980386, 20970579, 27960772, 41941158, 83882316, 266911247, 533822494, 800733741, 1067644988, 1601467482, 1868378729, 3202934964, 3736757458, 5605136187, 7473514916, 11210272374, 13078651103, 22420544748, 26157302206, 39235953309, 52314604412, 78471906618, 156943813236]

約数ペア:

[(1, 156943813236), (2, 78471906618), (3, 52314604412), (4, 39235953309), (6, 26157302206), (7, 22420544748), (12, 13078651103), (14, 11210272374), (21, 7473514916), (28, 5605136187), (42, 3736757458), (49, 3202934964), (84, 1868378729), (98, 1601467482), (147, 1067644988), (196, 800733741), (294, 533822494), (588, 266911247), (1871, 83882316), (3742, 41941158), (5613, 27960772), (7484, 20970579), (11226, 13980386), (13097, 11983188), (22452, 6990193), (26194, 5991594), (39291, 3994396), (52388, 2995797), (78582, 1997198), (91679, 1711884), (142657, 1100148), (157164, 998599), (183358, 855942), (275037, 570628), (285314, 550074), (366716, 427971)]