156742906970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 313284464640

約数和(自身を除く): 156541557670

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 101, 130, 137, 158, 202, 274, 395, 505, 685, 790, 1010, 1027, 1103, 1313, 1370, 1781, 2054, 2206, 2626, 3562, 5135, 5515, 6565, 7979, 8905, 10270, 10823, 11030, 13130, 13837, 14339, 15958, 17810, 21646, 27674, 28678, 39895, 54115, 69185, 71695, 79790, 87137, 103727, 108230, 111403, 138370, 140699, 143390, 151111, 174274, 179881, 207454, 222806, 281398, 302222, 359762, 435685, 518635, 557015, 703495, 755555, 871370, 899405, 1037270, 1093123, 1114030, 1132781, 1406990, 1448239, 1511110, 1798810, 1964443, 2186246, 2265562, 2896478, 3928886, 5465615, 5663905, 7241195, 8800837, 9822215, 10931230, 11327810, 11937769, 14210599, 14482390, 15262211, 17601674, 19644430, 23875538, 28421198, 30524422, 44004185, 59688845, 71052995, 76311055, 88008370, 114410881, 119377690, 142105990, 152622110, 155190997, 198408743, 228821762, 310381994, 396817486, 572054405, 775954985, 992043715, 1144108810, 1205714669, 1551909970, 1984087430, 2411429338, 6028573345, 12057146690, 15674290697, 31348581394, 78371453485, 156742906970]

約数ペア:

[(1, 156742906970), (2, 78371453485), (5, 31348581394), (10, 15674290697), (13, 12057146690), (26, 6028573345), (65, 2411429338), (79, 1984087430), (101, 1551909970), (130, 1205714669), (137, 1144108810), (158, 992043715), (202, 775954985), (274, 572054405), (395, 396817486), (505, 310381994), (685, 228821762), (790, 198408743), (1010, 155190997), (1027, 152622110), (1103, 142105990), (1313, 119377690), (1370, 114410881), (1781, 88008370), (2054, 76311055), (2206, 71052995), (2626, 59688845), (3562, 44004185), (5135, 30524422), (5515, 28421198), (6565, 23875538), (7979, 19644430), (8905, 17601674), (10270, 15262211), (10823, 14482390), (11030, 14210599), (13130, 11937769), (13837, 11327810), (14339, 10931230), (15958, 9822215), (17810, 8800837), (21646, 7241195), (27674, 5663905), (28678, 5465615), (39895, 3928886), (54115, 2896478), (69185, 2265562), (71695, 2186246), (79790, 1964443), (87137, 1798810), (103727, 1511110), (108230, 1448239), (111403, 1406990), (138370, 1132781), (140699, 1114030), (143390, 1093123), (151111, 1037270), (174274, 899405), (179881, 871370), (207454, 755555), (222806, 703495), (281398, 557015), (302222, 518635), (359762, 435685)]