156964207120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{134951}}^1$

素因数の和:135069

約数の個数: 160

約数和(自身を含む): 436959461376

約数和(自身を除く): 279995254256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 67, 70, 80, 112, 124, 134, 140, 155, 217, 248, 268, 280, 310, 335, 434, 469, 496, 536, 560, 620, 670, 868, 938, 1072, 1085, 1240, 1340, 1736, 1876, 2077, 2170, 2345, 2480, 2680, 3472, 3752, 4154, 4340, 4690, 5360, 7504, 8308, 8680, 9380, 10385, 14539, 16616, 17360, 18760, 20770, 29078, 33232, 37520, 41540, 58156, 72695, 83080, 116312, 134951, 145390, 166160, 232624, 269902, 290780, 539804, 581560, 674755, 944657, 1079608, 1163120, 1349510, 1889314, 2159216, 2699020, 3778628, 4183481, 4723285, 5398040, 7557256, 8366962, 9041717, 9446570, 10796080, 15114512, 16733924, 18083434, 18893140, 20917405, 29284367, 33467848, 36166868, 37786280, 41834810, 45208585, 58568734, 63292019, 66935696, 72333736, 75572560, 83669620, 90417170, 117137468, 126584038, 144667472, 146421835, 167339240, 180834340, 234274936, 253168076, 280293227, 292843670, 316460095, 334678480, 361668680, 468549872, 506336152, 560586454, 585687340, 632920190, 723337360, 1012672304, 1121172908, 1171374680, 1265840380, 1401466135, 1962052589, 2242345816, 2342749360, 2531680760, 2802932270, 3924105178, 4484691632, 5063361520, 5605864540, 7848210356, 9810262945, 11211729080, 15696420712, 19620525890, 22423458160, 31392841424, 39241051780, 78482103560, 156964207120]

約数ペア:

[(1, 156964207120), (2, 78482103560), (4, 39241051780), (5, 31392841424), (7, 22423458160), (8, 19620525890), (10, 15696420712), (14, 11211729080), (16, 9810262945), (20, 7848210356), (28, 5605864540), (31, 5063361520), (35, 4484691632), (40, 3924105178), (56, 2802932270), (62, 2531680760), (67, 2342749360), (70, 2242345816), (80, 1962052589), (112, 1401466135), (124, 1265840380), (134, 1171374680), (140, 1121172908), (155, 1012672304), (217, 723337360), (248, 632920190), (268, 585687340), (280, 560586454), (310, 506336152), (335, 468549872), (434, 361668680), (469, 334678480), (496, 316460095), (536, 292843670), (560, 280293227), (620, 253168076), (670, 234274936), (868, 180834340), (938, 167339240), (1072, 146421835), (1085, 144667472), (1240, 126584038), (1340, 117137468), (1736, 90417170), (1876, 83669620), (2077, 75572560), (2170, 72333736), (2345, 66935696), (2480, 63292019), (2680, 58568734), (3472, 45208585), (3752, 41834810), (4154, 37786280), (4340, 36166868), (4690, 33467848), (5360, 29284367), (7504, 20917405), (8308, 18893140), (8680, 18083434), (9380, 16733924), (10385, 15114512), (14539, 10796080), (16616, 9446570), (17360, 9041717), (18760, 8366962), (20770, 7557256), (29078, 5398040), (33232, 4723285), (37520, 4183481), (41540, 3778628), (58156, 2699020), (72695, 2159216), (83080, 1889314), (116312, 1349510), (134951, 1163120), (145390, 1079608), (166160, 944657), (232624, 674755), (269902, 581560), (290780, 539804)]