156927158964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{2857}}^1$

素因数の和:3630

約数の個数: 144

約数和(自身を含む): 421576034880

約数和(自身を除く): 264648875916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 613, 684, 786, 1179, 1226, 1572, 1839, 2358, 2452, 2489, 2857, 3678, 4716, 4978, 5517, 5714, 7356, 7467, 8571, 9956, 11034, 11428, 11647, 14934, 17142, 22068, 22401, 23294, 25713, 29868, 34284, 34941, 44802, 46588, 51426, 54283, 69882, 80303, 89604, 102852, 104823, 108566, 139764, 160606, 162849, 209646, 217132, 240909, 321212, 325698, 374267, 419292, 481818, 488547, 651396, 722727, 748534, 963636, 977094, 1122801, 1445454, 1497068, 1525757, 1751341, 1954188, 2245602, 2890908, 3051514, 3368403, 3502682, 4491204, 4577271, 5254023, 6103028, 6736806, 7005364, 7111073, 9154542, 10508046, 13473612, 13731813, 14222146, 15762069, 18309084, 21016092, 21333219, 27463626, 28444292, 31524138, 33275479, 42666438, 54927252, 63048276, 63999657, 66550958, 85332876, 99826437, 127999314, 133101916, 199652874, 229425671, 255998628, 299479311, 399305748, 458851342, 598958622, 688277013, 917702684, 1197917244, 1376554026, 2064831039, 2753108052, 4129662078, 4359087749, 8259324156, 8718175498, 13077263247, 17436350996, 26154526494, 39231789741, 52309052988, 78463579482, 156927158964]

約数ペア:

[(1, 156927158964), (2, 78463579482), (3, 52309052988), (4, 39231789741), (6, 26154526494), (9, 17436350996), (12, 13077263247), (18, 8718175498), (19, 8259324156), (36, 4359087749), (38, 4129662078), (57, 2753108052), (76, 2064831039), (114, 1376554026), (131, 1197917244), (171, 917702684), (228, 688277013), (262, 598958622), (342, 458851342), (393, 399305748), (524, 299479311), (613, 255998628), (684, 229425671), (786, 199652874), (1179, 133101916), (1226, 127999314), (1572, 99826437), (1839, 85332876), (2358, 66550958), (2452, 63999657), (2489, 63048276), (2857, 54927252), (3678, 42666438), (4716, 33275479), (4978, 31524138), (5517, 28444292), (5714, 27463626), (7356, 21333219), (7467, 21016092), (8571, 18309084), (9956, 15762069), (11034, 14222146), (11428, 13731813), (11647, 13473612), (14934, 10508046), (17142, 9154542), (22068, 7111073), (22401, 7005364), (23294, 6736806), (25713, 6103028), (29868, 5254023), (34284, 4577271), (34941, 4491204), (44802, 3502682), (46588, 3368403), (51426, 3051514), (54283, 2890908), (69882, 2245602), (80303, 1954188), (89604, 1751341), (102852, 1525757), (104823, 1497068), (108566, 1445454), (139764, 1122801), (160606, 977094), (162849, 963636), (209646, 748534), (217132, 722727), (240909, 651396), (321212, 488547), (325698, 481818), (374267, 419292)]