156916485968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{429259}}^1$

素因数の和:429376

約数の個数: 80

約数和(自身を含む): 347473950720

約数和(自身を除く): 190557464752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 67, 88, 124, 134, 176, 248, 268, 341, 496, 536, 682, 737, 1072, 1364, 1474, 2077, 2728, 2948, 4154, 5456, 5896, 8308, 11792, 16616, 22847, 33232, 45694, 91388, 182776, 365552, 429259, 858518, 1717036, 3434072, 4721849, 6868144, 9443698, 13307029, 18887396, 26614058, 28760353, 37774792, 53228116, 57520706, 75549584, 106456232, 115041412, 146377319, 212912464, 230082824, 292754638, 316363883, 460165648, 585509276, 632727766, 891570943, 1171018552, 1265455532, 1783141886, 2342037104, 2530911064, 3566283772, 5061822128, 7132567544, 9807280373, 14265135088, 19614560746, 39229121492, 78458242984, 156916485968]

約数ペア:

[(1, 156916485968), (2, 78458242984), (4, 39229121492), (8, 19614560746), (11, 14265135088), (16, 9807280373), (22, 7132567544), (31, 5061822128), (44, 3566283772), (62, 2530911064), (67, 2342037104), (88, 1783141886), (124, 1265455532), (134, 1171018552), (176, 891570943), (248, 632727766), (268, 585509276), (341, 460165648), (496, 316363883), (536, 292754638), (682, 230082824), (737, 212912464), (1072, 146377319), (1364, 115041412), (1474, 106456232), (2077, 75549584), (2728, 57520706), (2948, 53228116), (4154, 37774792), (5456, 28760353), (5896, 26614058), (8308, 18887396), (11792, 13307029), (16616, 9443698), (22847, 6868144), (33232, 4721849), (45694, 3434072), (91388, 1717036), (182776, 858518), (365552, 429259)]