156966376252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{1879}}^1$

素因数の和:2691

約数の個数: 96

約数和(自身を含む): 326829547520

約数和(自身を除く): 169863171268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 613, 628, 868, 1099, 1226, 1879, 2198, 2452, 3758, 4291, 4396, 4867, 7516, 8582, 9734, 13153, 17164, 19003, 19468, 26306, 34069, 38006, 52612, 58249, 68138, 76012, 96241, 116498, 133021, 136276, 192482, 232996, 266042, 295003, 384964, 407743, 532084, 590006, 673687, 815486, 1151827, 1180012, 1347374, 1630972, 2065021, 2303654, 2694748, 2983471, 4130042, 4607308, 5966942, 8062789, 8260084, 9145093, 11933884, 16125578, 18290186, 20884297, 32251156, 35706637, 36580372, 41768594, 64015651, 71413274, 83537188, 128031302, 142826548, 180836839, 249946459, 256062604, 361673678, 499892918, 723347356, 999785836, 1265857873, 2531715746, 5063431492, 5605942009, 11211884018, 22423768036, 39241594063, 78483188126, 156966376252]

約数ペア:

[(1, 156966376252), (2, 78483188126), (4, 39241594063), (7, 22423768036), (14, 11211884018), (28, 5605942009), (31, 5063431492), (62, 2531715746), (124, 1265857873), (157, 999785836), (217, 723347356), (314, 499892918), (434, 361673678), (613, 256062604), (628, 249946459), (868, 180836839), (1099, 142826548), (1226, 128031302), (1879, 83537188), (2198, 71413274), (2452, 64015651), (3758, 41768594), (4291, 36580372), (4396, 35706637), (4867, 32251156), (7516, 20884297), (8582, 18290186), (9734, 16125578), (13153, 11933884), (17164, 9145093), (19003, 8260084), (19468, 8062789), (26306, 5966942), (34069, 4607308), (38006, 4130042), (52612, 2983471), (58249, 2694748), (68138, 2303654), (76012, 2065021), (96241, 1630972), (116498, 1347374), (133021, 1180012), (136276, 1151827), (192482, 815486), (232996, 673687), (266042, 590006), (295003, 532084), (384964, 407743)]